[Ikeshita Maue] Man Up! (COMIC Anthurium 2016-09)

When the timid Ogawa is cornered by loan sharks and cries that he's "always so helpless," his buxom classmate Shi-chan decides to take matters into her own hands—and pants—determined to "protect" him in her own aggressive way. Throwing him down, the ponytailed schoolgirl straddles his trembling body, her ample chest bouncing as she works him open with clumsy, borrowed moves from the dirty books she's read, moaning that she "can't hold back anymore." The flustered boy confesses he loves her just the way she is, but his declaration is interrupted by a sudden, forceful, and painful defloration that leaves them both gasping—teasing a tangled aftermath of affection, regret, and an unexpectedly raw first time.