Yuu is a diligent student, but he just can’t focus on his studies with Sakurako, the girl from his neighbourhood, constantly coming over to hang out. On top of being a nuisance, she’s very well endowed and just the sight of her provides ample distraction. One day, after falling asleep reading a manga on his bed, Sakurako wakes up to Yuu stroking himself to her sleeping figure. Even while keeping the pretense of sleeping the sight and smell makes her get extremely horny. With that, the whole situation gets very dangerous~

Shou’s infatuated with his well-endowed neighbour. But she’s not so bright, so when one day she finds him depressed, she remembers her friend’s joke remarks about guys always cheering up when getting to fondle boobs. She offers her boobs to him to fondle half-jokingly, but things rarely end there...

Shin has a very clingy and very stacked older sister. He’s been holding back his urges, but then they get into the shower together and she sees his erection. Turns out she’s just been waiting for an opportunity to pounce him and that’s her cue. And with those tits of hers, it’s a very jiggly and soft pounce...

Fourth in a series of doujins all about big girls with big tits is here, now in full color.