Riko, a third-year student in the civil engineering department who boldly claims "I don't have any sexual desire," self-proclaims as "almost a man." She, a tomboy with a straightforward demeanor, seems to hold quite a different set of values from the average woman, stating, "I have no interest in romance at all," and "I want to get married. As a human duty." Riko insists she has no femininity, and at first glance, her masculine attire and subdued makeup might go unnoticed, but upon closer inspection, she is quite... no, stunningly beautiful! Moreover, when treated as a girl, her assertive attitude suddenly turns shy and flustered. Underneath her unsexy parka hides a 120-point feminine body, which, when caressed thoroughly, transforms the "almost man" into a "naive maiden" in a loving, intimate sex session. The supposed non-existent sexual desire explodes, flooding and clinging to the male in front of her! "Wow, it's going deep, such a big... penis is inside," "It feels so good, I'm going crazy," "I want you to thrust more..." Watch the former tomboy, exposing a slovenly, lustful face, arching her back in ecstasy, and surrendering to the large penis with a womanly moan.
