This is 3rd part of Full Episode 00 (pilot) "Earth Family Sex". Like many men, Alex loves to have anal sex. And on the third day of vacation box of sex desires gave Alex the realization of this kind of sex. To add sparkle, Julia added a condition - to have anal sex, Alex must catch her and quietly insert a butt plug in her ass. No butt plug - no sex. How it went, see this episode.