It was a simple enough rule.But still, it was fascinating to stand there watching Otto stroke his cock, and knowing that when he came, it would be a t...uly huge and impressive sight to see (as well as consume)!Nothing was said between the two of us as Otto stood there stroking his cock, but eventually, he began quietly moaning, as his orgasm was approaching!Then, when Otto did start ejaculating, he began to moan much louder, and I could see from the expression on his face, and the tone of his. Don’t be shy. I have seen you in your birthday suit many times when you were small and young. What is the difference?’ I was shocked to the core. ‘What do you expect from me, mom? Please don’t tell this to anyone. Punish me, but keep this secret. I promise, I shall never do it now’, I told mom. Mom laughed and said, ‘Done. I shall keep this secret – provided you let me enjoy with you. You will have to fuck me.’ I said, ‘What are you talking mom? You are my mother. It will be a sin.’ Mom. . well, lately I'm finding this more difficult." He paused for a moment and sighed thoughtfully. "It's getting to the point where I can't even concentrate anymore. When I'm lying in bed with my wife these thoughts are with me, clawing at me. Hell, I can't even get aroused without them--I have to let my mind wander into these dark places just to satisfy my wife ... and yet, for the sake of my family..." He clenched his teeth. " ... and my dignity, I cannot allow myself to submit to them--to. " she responded. "You're my little cocksucker!"I usually have my hand under the strap-on rubbing her clitoris as she fucks my mouth. I adore looking at her while my mouth is stretched wide. She has an intense look on her face. Her lustful stare absolutely mesmerizes me."Suck it hard!" she growled. "Take it deeper." Those words make me feel so good and I try harder to please her.As I worked feverishly on the erection standing from her lace panties, she smiled in approval and lovingly caressed.