Mako is an Akihabara-style otaku college student who loves manga and anime. She gets horny and fantasizes by doing otaku activities and watching 2D porn and adult videos, and masturbates frequently every day. When asked what kind of play she wants to do, she says, "I want to be teased by an older man" and "I want to be impregnated!", suggesting that she has high erotic potential. As requested, she is teased by a perverted older man, and while she is excited about accepting the older man's raw cock, she feels it to the fullest, and enjoys raw sex and creampie sex, and the older man's thick semen is poured into her pussy!