Kick him out

Adam then said "Larry you will no longer have an affair with my Mom, but you will go for Mrs. Erwin next door. Also you will forget everything you saw here. And that you will leave from here now." Larry's face went blank and he left the house. Now it was you and your mother who was in her birthday suit with her clothes pilled up on the end of the sofa. Seconds after Larry left just as you were about to have fun; the door opens again.