High school girls working part-time at a certain inn wash the cars of their lodging guests. Though they are soaked from head to toe, they wear swimsuits under their uniforms, so it's all good! The sight of them enthusiastically washing the car by pressing their breasts against the windshield and side windows is super erotic! Watching this from inside the car, of course, makes one's crotch stiffen… Noticing this, the girls don't back down but instead bring the guest to a room in the inn for some lewd after-service! Both the car and the glans are sparkling clean!
