Misuzu is not satisfied with just his thing. Her hidden sexual desire grows with each sexual encounter, and she wants the man's thing to get bigger and stimulate her. She is amazed at how her caresses, such as titjobs and blowjobs, have improved. A girl who is curious about sex must be rewarded with pleasure. The more he thrusts, the more embarrassed she becomes, but her happy expression grows as he pours plenty of semen into her vagina.