Uterine content progress
Added 2017-04-21 07:21:33 +0000 UTCI've got the uterine content working for the most part. The chance of pregnancy bonus now uses uterine content instead of vaginal content (which means there will generally be a lower chance of pregnancy). Sienna now absorbs semen in her vagina and anus as time goes by, increasing hydration by a small amount. Every time this happens, there is a small chance the semen in her vagina will travel to her uterus instead.
When sleeping, vaginal and anal semen is all completely absorbed, excluding what's in Sienna's uterus (which stays much longer) and some semen from her uterus will drain into the vagina. This does mean there is a possibility that the same semen can keep going back and forth between her vagina and uterus (ew?) but it's not likely that it would survive a second trip.
Consensual and horny/intoxicated sex will make Sienna's uterus take in some semen during the climax. I haven't gotten to all the consensual events yet, but aside from that the new system is fully intact. :)
Pregnancy will prevent additional uterine content. If I ever get pregnancy image details then I'll also have pregnant Sienna's uterus rapidly absorb any uterine content.
Oh, and Sienna now has an additional chance to become pregnant, which is while sleeping (from uterine content).