Little Max is walking around and looks in his parents’ room and catches them having sex

So he asks, “What are you guys doing?” and they reply “Nothing, nothing! we’re just uhhh, making cake” and they send him away.

So he continues walking around and he hears some strange noises coming from his brother’s room so he walks in and catches his brother and his brother’s girlfriend having sex and then asks him “What are you guys doing?” and his brother yells “Get out! We’re making cake!” So Max leaves and goes to his room.

The next day the whole family is at the dinner table and Little Max turns to his sister and says “So, you and your boyfriend were making cake last night huh!” and she replies “OMG! How'd you know!?!?” and Max replies “Because, I licked the icing off the couch”