[They were meant to cum at the same time, but he was so premature that he ended up cumming inside her again and again!] A gal who is a childhood friend runs away from home and stays with an unpopular virgin with premature ejaculation. She reads all the manga in the room, eats everything from the fridge, and does whatever she wants. Eventually, he starts asking for pocket money. The guy is reluctant to give her pocket money, so she cures his premature ejaculation instead and they practice sex. He inserts for the first time with a condom, but ejaculates immediately. After repeating this many times, the condom runs out and he inserts raw, which makes him feel even better and he ends up cumming inside her again and again. Can he really cure his premature ejaculation?