[Large volume 6 productions, all corner sex! An immoral drama where the highest grade body is alive with dense sexual intercourse! ] My first love is getting married soon... and the other person is her sister. The reason we started dating was because I was the mediator. After that, I regretted it all the time... My girlfriend's sister suggested a family trip to make memories before marriage, but I turned it down because of work. She wants this person to look at me only for these three days without her sister. Sorry for being a bad sister...
