The only daughter, Mio, who helps out at her family's hot spring inn. While cleaning the baths, the neighborhood shota boys who live in the hot spring town always come to play. While washing the bodies of the shota boys who enjoy free baths, sexual desire surges. As if in a soapland, washing chairs, submarine periscope fellatio, sponge washing, mat play, washing the whole body, and ejaculating with a constantly erect shota penis, having sex inside several times!
