Based on the CG collection by Churu Bitch Churu Churu (ちゅるびっちちゅるちゅる).



On a sunny holiday he took a drive to a certain rural village and awaiting him in an open-air bath were, unexpectedly, three little loli girls all in naughty outfits.



The three introduce themselves, and the service begins...



(Source: DLsite English, edited)