Η φίλη της γυναίκας μου με επισκέπτεται μετά το πάρτι

after the party, a friend of my wife's stayed the night with us. My wife went to the bathroom, as the friend immediately went into the room and crawled under the blankets with her hand. I was sleepy and did not even realize how she was on top of me, but then it was too late....