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.
You are a retired male whore with a villa on the hill. On this day, three beauties came out of nowhere to seek help. Taking advantage of the opportunity of the three beauties spending the night, use your expertise to make them willing to sleep with you without the other two beauties knowing.
![Other-world Call Girl ~our no.1 girl will wring you dry~ [Faunas]](http://img.dlsite.jp/resize/images2/work/doujin/RJ394000/RJ393858_img_main_240x240.jpg)
![Other-world Call Girl ~our no.1 girl will wring you dry~ [Faunas]](data:image/gif;base64,R0lGODlhAQABAGAAACH5BAEKAP8ALAAAAAABAAEAAAgEAP8FBAA7)
![LOVE CHALLENGE [CSGAME]](http://img.dlsite.jp/resize/images2/work/doujin/RJ01086000/RJ01085879_img_main_240x240.jpg)
![奉仕部活入部体験篇〜性欲が絡み合う部活タイム〜2時限目 [Ex-Erotia]](http://img.dlsite.jp/resize/images2/work/doujin/RJ416000/RJ415585_img_main_240x240.jpg)
