20-13

13. The AV m0m Becomes Her s0n's Cum Toilet 

'I finally fucked her!!' 

"Ohh♥... Hoh♥... Hnn♥" 

I finally inserted my penis into m0m's pu$$Y, and seeing her twitch and feel pleasure, an overwhelming sense of conquest began to rise. 

"m0m, do you know your pu$$Y is squeezing tightly because it's happy my penis is inside?" 

"I-I don't know♥... Hnn♥.. Hah♥" 

m0m is twitching her body, seemingly feeling intense pleasure just from my penis being inside her pu$$Y and kissing her cervix without moving. 

She seems to be trying to endure this sinful pleasure, but she must already know. 

That her body has already become mine... 

'Seo-jin... I've fulfilled your wish like this' 

The original owner of this body also loved his adoptive mother romantically, but unlike me, due to his passive pers0nality, he only relieved himself by masturbating and died without even touching her. 

I've sufficiently expressed my gratitude to him by fulfilling his wish with his body, and now I'll use it well as my own body, I thought as I looked down at m0m. 

"P-pu$$Y♥ Hoh♥.... P-Penis♥... Ohh♥" 

m0m seems quite shocked by the fact that she's been violated by her s0n's penis, and keeps squeezing her pu$$Y non-st0p. 

I deliberately inserted my penis slowly, giving her plenty of time to st0p, but in the end she chose to be fucked by her s0n's penis of her own volition. She's feeling intense sinful pleasure and confusion. 

However, her body has already accepted becoming mine, like the handprint I left on her buttocks, so there's no way to go back to how things were before. 

"Now m0m is my cum toilet" 

"N-No♥ m0m isn't a cum toilet... Hooh!?♥" 

Squelch 

Though she received her s0n's penis unable to resist the pleasure, and even accepted it herself, her remaining reas0n still refuses to become her s0n's cum toilet. But her body is honest. 

Just from light movement, she's leaking pu$$Y juices and feeling pleasure. Anyone can see her lewd appearance is fitting to be called a cum toilet. 

"But you're squeezing your pu$$Y like this while being fucked by your s0n's penis, yet you say you're not a cum toilet?" 

"N-No♥ I'm just trying to keep my s0n from going down the wrong path... Ohh♥" 

She's showing she feels so much pleasure she can't even finish speaking just from me lightly flexing my penis, so her words have no persuasive power. 

"Then why are you squeezing while leaking so much pu$$Y juice!" 

Squelch squelch squelch squelch 

"Oh!?♥ Ohh♥ Ohh♥ W-Wait, s0n♥ Ohhh♥" 

m0m was speaking as if she still couldn't accept it, so I moved to properly violate her pu$$Y while getting angry. She immediately let out lewd moans from the intense pleasure, leaking pu$$Y juices. 

In the original world, if I violated her like this, she could just run away or resist. 

I'm not restraining or holding her down, so she could escape if she wanted to... 

'But in AV, once a penis is inserted, she can't move!!' 

In the AV world, once violated, you can't do anything but feel pleasure while being fucked, unable to resist. 

m0m rationally knows this shouldn't be happening, but experiencing her first time with her s0n's penis, she's unconsciously smiling lewdly with joy. 

Though she tried not to cross that final line, her body and heart have already crossed over. Now that her s0n's big penis she so desired is thrusting into her pu$$Y, her body is overjoyed and doesn't know what to do. 

"m0m, your pu$$Y is squeezing my penis so tight!!" 

"Hah♥ Ohh♥ Ohh♥ Ohng♥" 

m0m is feeling so much pleasure she can't even respond properly, only making lewd moans as I violate her from behind. 

Her body has already been defeated by pleasure and is screaming to become her s0n's cum toilet, but she's desperately trying not to let go of her reas0n, which further stimulates my desire to conquer. 

'No matter how much you resist, it's useless!!' 

As this is the AV world, the outcome is already determined. 

The more she resists, the more she'll become a lewd and vulgar female as a reaction. m0m doesn't realize this at all and tries her best to resist, but she's already shaking her hips on her own to service me. 

Smack! 

"Hyaaah♥" 

I slap her large buttocks that ripple with each thrust, and her pu$$Y tightens as she twitches. 

m0m's body, already perfect to become a cum toilet, only rejoices even at this pain. 

"Do you like getting your ass spanked? Your pu$$Y is squeezing so tight right now" 

"Hah♥ Hnn♥ N-No♥... Hoh♥.. That's not true♥" 

"Really? Then I'll check again" 

Smack! Smack! 

"Ohgohhhh♥" 

m0m tries her best to resist, but her body is honestly rejoicing and doing its best to please my penis. 

Her pu$$Y tightening with each spank shows she's already a masochistic female feeling pleasure even from this pain. The lewd moans escaping m0m's mouth indirectly tell me how much she's feeling. 

"m0m's pu$$Y feels so good! I'm definitely going to make you my cum toilet!" 

"Hah♥ Hah♥ Y-You can't make m0m a cum toilet♥" 

"It's your fault for seducing me so lewdly every day!! I tried to hold back, but how could I resist when the m0m I love is always next to me!" 

"Oh♥ Th-That♥♥" 

When I angrily confessed in a way, her reaction suddenly changed. 

Hearing that her s0n not only liked her body but liked her romantically, m0m's reas0n began to waver. 

She heard the words of a man who likes her, not just a child who doesn't know anything, so she started reacting as a woman. 

Though they're not blood-related, she thought they should never cross that line as mother and s0n. But now she's starting to think that maybe they can cross the line because of that. 

Squelch squelch squelch squelch 

"Look... You like it too, m0m" 

"Hah♥ Ahh♥ Hahh♥ N-No♥ Hnn♥ This is just a physiological reaction♥" 

Even though I st0pped thrusting, m0m is shaking her hips on her own to service me. 

The sight of m0m servicing herself on my penis by shaking her hips is truly fitting to be called a cum toilet. 

Though she denies it with her words, her body has already completely given in. 

After receiving a confession from her s0n, even her reas0n is completely shaken as she starts falling into pleasure. 

"Say you'll become my cum toilet, m0m!!" 

"Okay♥ I will♥ I'll become my s0n's cum toilet♥ Ohhhhh♥" 

Pshhhh 

"Ugh!! I'm cumming!!" 

Splurt splurt splurt splurt 

Finally completely defeated by pleasure, m0m let go of her reas0n entirely and said she'd become her s0n's cum toilet, and started squeezing tightly at the same time. 

"I'm cummingggg♥" 

Pshhhhhhh 

m0m climaxed simultaneously, spraying pu$$Y juices as she threw her head back. An ahegao expression appeared on her face from the intense orgasm. 

"It feels so good♥ s0n's penis♥ I love it♥ Ohh♥" 

Thud... Twitch twitch twitch 

When the intense climax ended, m0m collapsed exhausted onto the bed and started twitching, feeling the afterglow of her orgasm. 

"Then now m0m is my cum toilet!" 

"Y-Yes I am♥" 

m0m completely accepted becoming a cum toilet and responded with an ahegao smile soaked in pleasure. Satisfied with m0m's appearance, I lay down next to her and fell asleep. 

................................. 

"Mmm....... Ah♥....." 

As morning came and she woke up, Ha-rin blushed seeing her s0n's face right in front of her. 

'I ended up... with Seo-jin after all... Hah♥' 

She remembered everything - being violated by her s0n who came to sleep together, and not refusing when told to become a cum toilet, answering that she would. Though her face turned red from embarrassment, what's done is done. 

'Confessing at that timing is cheating!' 

Though she ended up crossing the final line with her s0n, she had tried to resist becoming a cum toilet. But her reas0n completely crumbled at his confession, and she ultimately chose to become not just his mother but his cum toilet. 

'A cum toilet of all things... If this is his preference...♥' 

Realizing her s0n had quite sadistic tendencies, she felt conflicted, but also excited about what would happen as her s0n's cum toilet from now on. 

'I should study a bit too♥' 

Now that things have come to this, she decided to adapt to her s0n's preferences. Thinking she should watch porn to study how to satisfy her s0n as a cum toilet, she fully accepted becoming his woman. 

"Come to think of it, in porn, in the morning they usually... Hah♥" 

Having gotten most of her information from porn rather than experience due to her long loneliness, she recalled how to please a man in the morning. 

"Doing this first thing in the morning isn't right... but it can't be helped♥" 

Having convinced herself that she needs to service him since she's now her s0n's cum toilet, she hid her embarrassment and went under the covers. 

"Then... I'll dig in♥ Slurp♥" 

And she started her day by taking her s0n's penis in her mouth to pleasurably service him as he was about to wake up.