Sex has evolved beyond it's original purpose for procreation. Today it is accepted as primarily for recreation and mutual enjoyment. When it is consensual (both want to do it), all precautions are taken to prevent an unwanted pregnancy, and done in privacy, then go for it, immaterial of society's taboo's which applied to the times before safe contraception. Watch out for signals from your mum indicating that she would like to be satisfied sexually.
You could inquire about the breakdown of her relationship with her present husband, including asking whether their sex life was satisfactory. You could mention that you did notice that he was somewhat undersized, referring to the incident where you saw his dick, mentioning that he is about half as endowed as you are.
Alternatively, go for a shower and leave the bathroom door open; if she talks to you whilst you are under the shower, invite her to join you. Take things from there.

 

Don't do it, OP! Your mom had you at 16. You are very special to her--and she is to you, even though you might not be aware of it.

Go find a hooker or something....ANYTHING is better than fucking your own mom.

 

This has trainwreck written all over it.
Make sure you film and post the attempt.
So we can all rate the slap.

 

if you do that, people could call you a motherfucker and it will have meaning. you might be offended.

 

How about I go fuck her and tell you about it later?

 

I'm wavering between stupid, sick, fucked up, horrible, idiotic, and misguided.

As it's the weekend I'll go for misguided.

Get some counselling.

 

i forgot all about this thread. when she got to my house she find found my wine cooler (i actually like wine and keep 6-7 chilled bottles at all times) and killed a bottle watched tv for a minute and passed out. i rubbed heating body oil into the crotch of her panties at about 4 am that night.the next morning she was like a dog in heat after she changed. i could tell and offered up a foot massage. she was loving it and i couldnt resist rubbing the lips of her pussy through her panties. she was kind of confused at first but it worked out.

 

Worked out how? Sliding up and down your throbbing cock well? Or, you rubbed her panties a little bit?

 

If you're that hard up for a piece of ass, you live in the country, find a sheep or another farm animal, they aren't going to tell.

 

No way it wouldnt make it weird if you fucked your mother........ >.>

 

So did you fuck her or just rub her pussy?

 

Well you had better make sure your mom is open to such a thing first. It could be a little (very) embarrassing otherwise. Best thing to open the subject would be to mention the time you walked in on them. Let her know you felt sorry for her at the time. I think you will get a response that will tell you to go further with it or to back off.