Pet Life

Because of a mix-up, Shizumori's underwear winds up being put in a bad locker by a classmate after P.E. Shizumori presently has to invest half the institution day without wearing any underwear until she's finally able to go back to the locker room. Then, she's astonished at Ozaki smelling her underwear. He gives her back her bra, but throws the remainder in the grass. When Shizumori's leans right down to grab it, he makes a candid shot of her wearing no underwear. Equipped with photo-proof her just as one "exhibitionist" he blackmails Shizumori into having sex with him.