Good son: Suggest that Kevin use your ass

From Create Your Own Story

 As you look at Kevin's penis in your hand, you lick your lips and start to blush.  After a little bit of stammering, you blurt out, "Please use me."  Kevin shows a shocked face momentarily and then smiles, you then continue on "what if my asshole could help calm down your cock?"

 Instead of answering, Kevin pushes you onto your side and lifts up your leg, while lining up with your hole and looks into your eyes with lust, and asks, "Are you sure?"