First of all my mom and me live alone, as my dad passed away when I was two.
Three nights back I heard my mom and her new guy having sex. Feeling horny already having been stroking my cock, I got out of bed and crept upto their bedroom door. It was wide open, hence the reason I could hear them fucking so easily. Looking in I could clearly see my mom mounting her boyfriends cock. Her asshole looked beautiful taking in his large cock, and her tits were bouncing as she rode his dick hard. As I'd already gotten myself erect, I just carried on wanking. Watching my moms naked body fucking her guy got me going so quickly I busted my nut and shouted out. They didn't stop fucking, but my mom did turn round to see cumming.
She smiled at me and then went right back to taking his big dick up her gorgeous ass.
I got back into bed and fell asleep, waking up late. My mom was already up when I walked into the kitchen, her boyfriend had left and I felt a little awkward. My mom being her usual self just said "Have a nice sleep son". I replied I had and then she hit me with this comment "If you want to masturbate because of me, I'll finish with Gary, and you can have me to yourself". When I stuttered our the words "What do you mean". She said and I can't believe she said it "I'm your mom, but from your face last night, I'm guessing you wished you were the one fucking my ass. Well I'm telling you from now on I'd like it to be you".
As she carried on making my breakfast as though she'd just spoken about the weather, I was left feeling stunned and thinking she really does want me to fuck her. The rest big the day I pretty much slunk around thinking about what my mom had said. Then as it got dark I couldn't help getting hard thinking about amazing my moms ass looked being fucked. Lay on my bed I began to masturbate, but had only just started vwhen my mom walked in. She said nothing but walked over to me, lowered herself and took my cock into her mouth. I didn't try to stop her or deny myself the pleasure she was giving me. In fact I gripped her hair and forced my cock deeper down her throat. Once the sexual nature if what we were doing truly kicked in, it wasn't like having my mom suck me off, it was just a very good looking older woman giving me fantastic head.
Maybe because it was my mom, or the fact I was so horny from the night before, and what my mom had said to me in the kitchen, but the moment she took in every inch of my cock, it exploded in her mouth. The orgasm was awsome, so long lasting and so strong.
Swallowing every single drop, she licked my cock as pulled away, stood up and told me I had a beautiful cock. I was still in shock I think as she left my room, but not enough to not notice her touching herself as she exited.
Before she retired to bed I asked my mom if she was serious about making me her lover. She simply said "That blow job prooved it didn't it. I'm on my monthly now, so you can swap beds and sleep with me in few days from now".
That few days is apparently up as my mom this morning asked me if I'd like to share her bed soon.
I genuinely don't know what to think, feel and what to do. Having her suck me off is one thing, fucking her pussy and asshole is quite another. Especially as I'm now sexually craving for the whole situation to begin.