"The fact you get a raging boner from seeing my body... Is raising some major red flags♪"
A shady rendezvous between a man and a woman in a back alley of the nightlife district…? A chubby man, referred to as "Sensei," and a petite girl named Miyu. No matter how you look at it… this has to be a forbidden relationship... Right!? Led by the feisty Miyu, he gets taken to a hotel, where they go at it nonstop!! Just what kind of relationship do these two share, as they indulge in raw, baby-making sex…!?