Hentai Game 
Oyasumi Sex, which mostly dealt with the cute heroine being touched and fondled while she slept, has turned things around for its fourth episode as the male protagonist is instead molested by his sister while he slumbers, surely serving as a nice change of pace.
The PV seems to mostly focus on one scene as the sister sensuously rides her lover in a variety of ways:
Gifs:
The fourth episode of Oyasumi Sex will change things up once it is released on September 3rd.
