Excellent mod, basically speaking its Wicked Whims without the explicit sex. 

Apart from providing Sims 4 with realistic sex scenes, Wicked Whims has some amazing systems, like the amazing attraction system, which works similar to how attraction works in Sims 2 and a detailed menstruation & fertility system.  So a lot of people who weren't that interested in the sex side of things used it because of them. This provides them with another, execellent option. 

A must have mod for all Sims 4 players!