Miyu, enjoying masochistic crossdressing, is consumed by an older man's perverse desires. She's dressed in a black enamel leotard, her breasts fully exposed, with a bell-tipped anal plug inserted. Her ass is repeatedly slapped, the sharp sounds echoing with each strike. As she becomes aroused, the bell jingles, enveloping her in pleasure. Later, she changes into a school swimsuit with a collar, and receives a vibrator blowjob, causing her to squirt uncontrollably, soaking and staining the swimsuit.