Hime and Mike are your beloved pets! As you return home from work, they play with you in the only way they know how - with sex! At dinner-time, during bath-time, under the covers, outside...everywhere!
Rina is a gentle mother and wife troubled by her sex life with her husband. Her sugar momma life turns out to be a raucous adventure... CV: Uni Koishikawa
The setting is a "delivery health" (dispatch brothel) service where all the girls are from "Isekai" (other worlds), and it would seem that semen is the only source for replenishing their mana in this world.
Welcome to the world of Trip Orgasms, where you trip as your brain goes into overdrive, and your hand will jerk you to completion without you even controlling it. A hi-res binaural audio product.