About this season
After Takuya's older stepsister Aika had some troubles with her husband, she moved back in with the family along with their baby. Since the toddler regularly drinks breast milk and Aika doesn't really have a problem showing anything of herself, Takuya often finds himself unintentionally confronted with his sister's enormous breasts. The more he thinks about it, the more attractive he finds his big sister, and the less he's bothered by the fact that she doesn't have a close relationship with her clothes. In addition, they are not really related by blood and Aika has offered him the opportunity to suck on her luscious breasts...
Episodes (2)
1. Stepsister, Breast Milk and Adulterous Sex
8.3Aired 4 June 2020 • 16 min
After some difficulties with her scumbag husband, his sister ended up moving back into their family home with her youngest child. She had a habit of letting her tits out everywhere and eventually one night while both of them were drunk he made his move. Looks like her husband is gonna have to wait a little while before he can have any more kids!
2. Swimsuit, Yukata, and Mixed-Gender Hot Spring
9.1Aired 3 July 2020 • 16 min
After winning a set of tickets to a vacation getaway he can't help but think of all the lewd things he is gonna do to his sister! Turns out that they have been a little bit TOO active however as it looks like he got her pregnant? Guess she is gonna keep it though!