This time, a beautiful big-breasted girl who loves rough treatment and craves intense stimulation appears in the video. Even when her pink nipples are pinched hard or her body is violently shaken, she responds with moans, showing her deeply masochistic side. Back in school, while her friends excitedly talked about sex, she felt completely unable to relate, leaving her confused. Even during masturbation, she barely felt anything, which led her to seek stronger sensations—eventually training herself to enjoy extreme stimulation. In college, she dated a shy, gentle guy who seemed like her ideal partner, but their sex life was too tame, leaving her unsatisfied. As a result, she developed a habit of searching for sex toys and their intimate encounters grew less frequent, ultimately breaking up before graduation. She later dated several other men, but for the same reason, none of the relationships lasted. For the past two years, she's had no romantic interests and has been freely enjoying a self-centered masturbation lifestyle. Eventually, even that routine grew dull, so when she got the chance to perform with a professional male actor, she looked forward to it with great excitement. Though she appears demure at first glance, the contrast when she loses control is incredibly sensual. While her stated reason for participating is to earn tuition money for vocational school, her performance clearly shows she's genuinely enjoying herself, releasing all her pent-up frustration with full intensity.