Family roleplay

The scenarios for RP are numerous...I remember one night I came home frustrated with my new girlfriend at the time. She wouldn't let me go beyond petting with all of our clothes on...I was so horny I went home and climbed in bed and began stroking my cock when my mother peeked in and asked if my date went well. When she saw me stroking my hard cock, she said, "Guess not!"...she then said it was a shame to let that go to waste...
That's a loving mommy. I hope it wasn't wasted.