Boku ni Sefure ga Dekita Riyuu – Episode 3 (ES)

In the third OVA installment, the story shifts to the protagonist's part-time café job, where he interacts with two curvaceous female high school coworkers: aggressive blonde gal Saki, full of sexual curiosity, and timid, big-boobed bob-cut girl Koharu. One day after work, the pair visits his apartment to hang out. Driven by her intense interest in the opposite sex, Saki aggressively tempts and seduces the protagonist, leading to them initiating raw, heated sex sessions directly in front of wide-eyed Koharu. As moans fill the room and bodies entwine in explicit acts—featuring intense thrusting, oral play, and explosive climaxes—Koharu watches silently, her own arousal building but unspoken due to her shy nature. This sparks an odd ongoing dynamic: Saki and the protagonist continue their uninhibited romps whenever Koharu is around, turning her into a reluctant yet captivated voyeur. The episode highlights the taboo thrill of exhibitionism, the contrast between bold seduction and suppressed longing, and escalating erotic tension among the trio in this schoolgirl-themed doujin adaptation, pushing boundaries with big breasts, uniforms, and forbidden group dynamics.