Even though he is not in the swimming club, he wears a swimming suit.
Garo does the pose his friend told him to do.
Apparently, they were teasing him about his penis and told him to take off his swimsuit.
Of course, he can't take it off in real life (laughs).
Garo is an exhibitionist and a kinky masochistic dog, so it seems he fantasized about being told to take off his clothes and did.
Apparently, "being kept a secret, being threatened and masturbating in public" is today's masturbation story.
His friend's order was to "masturbate publicly while introducing himself."
The word "kinky masochistic dog" seems to give Garo horny. (laughs).