In this saucy hentai scene, Master Roshi presents Android 18 with a unique challenge - a steamy shower session. As she steps in, water cascading down her curvaceous body, 18's hands start to wander, cupping her full breasts and teasing her nipples. The sight of her rubbing her soapy body, especially her firm ass, drives Roshi wild. He watches through the frosted glass, his own hand working his throbbing erection, as 18's fingers slip between her legs, finding her clit and bringing herself to a climax.