OH Mama, if she puts her hands back to protect her bottom, tie them together in front of her and put a pillow under her head for her to bite into so she doesn't cry out for "Mercy' like a little girl.
My wife kept her old sorority paddle & once or twice a year, takes it off the wall to dust it off. She strips me & puts me over her knee too on our living room couch & paddles away. She gets me just as red & I carryon the same way. Twice, our next door neighbor has walked in on us. I try being as stoic as possible, but that just gets me a longer harder spanking. The last time she walked in on us, my wife told her to get the hand cream out of the bathroom. When she returned, my wife flipped me over, held me down, told her to put some cream in her hand & do what comes natural to you. She then grabbed & stroked my manhood. My wife told her I have sensitive nipples & that I like them sucked on & bitten. As she did I couldn't hold out any longer & shot into the air, before being spent & laying limp over my wife's lap.