Actually, ever since I was assigned to this class, I've been noticing the class's number one big-breasted girl, 'Rin.' With the uniform change for this summer... I couldn't hold back my desire at the glimpse of her cleavage and ended up making a move. And in this classroom where someone might come after school... Even knowing it was wrong, the taboo feeling overpowered my reason, and I sought her out. And she too seemed unable to forget my dick, continuously demanding sperm, resulting in a total of 12 raw inseminations...!
