How do you woo hoo in Sims 3?

Answer 1

First, you must have a high enough relationship with the other person to woohoo with them. Once that is done, you must continue to do "romantic" actions with the other person until the box under their picture swaps to someone is being very alluring (someone would be the name of the sim). Finally, either lie the couple in a bed and choose woohoo or click the romantic tab on the action wheel and select woohoo.