After teaching loyal viewers how to both exercise and sleep, Hinako is back and ready for a new round of instruction – this time the proper way to enjoy a bath. Splashing around, stretching and using a variety of soapy products is a must, but above all else, the best way to enjoy a sudsy, slippery bath time experience is to invite a young and supple friend...
Asuka, Mai, Nana, Riona and Yuki have sexy secrets that they'd like to share. Mai explains the lines and curvatures of the legs when a woman crouches down. Nana works as a maid but believes someone is watching her. Riona becomes excited when she wears the color red, and demonstrates different ways a woman can sit. Yuki wears skimpy outfits for her lover. And finally, Asuka is frequently kept after at the hospital to take part in a sexy roleplay with a female doctor.
If you're looking for another voyeuristic title with zero plot and lots of boobs, check out G-Taste. I can say with certainty it will appeal to the same audience.