A Young Man With Potty Lust (New Version)

Every time my mother goes to the bathroom, I sometimes spy on her to see what she is doing. One day I was taking a blazing hot bath and my mother was on the toilet. I can only hope she is taking a shit cos I love watching it. I love the strains being exhumed by the woman as she struggles to pass her stool. She passes the stool, and a wonderful odor emerges. I get a boner. -omfg wtf do i do i dont want her to see it cos then everything will be revealed-
She lets out another quiet strain, trying hard to pass her stool. But it is stubborn. The sounds exclaimed by my mother only make my boner grow stronger.
Then I imagine myself inside the toilet, staring at her buttocks and pussy.
She's done shitting now.
All I want to do is lick that pussy and make her scream and shout in orgasmic pleasure, fueling my boner to get as hard as possible, harder than I ever got in my whole life.
Eventually...
SNAP!
My mother is off the toilet and notices my mega boner.
She says, "For the love of God, Jeff, you think about girls too much. Try being one and see how we feel."
"OK, Mom." I chuckled a little bit at her sarcasm, still nervous as fear was still fresh in me.
-
I sniff odor, and I realize my mother forgot to flush the toilet. I can smell that odor from my bath, which was as hot as fucking lava, and I decide to jack off to that odor.
I masturbate to that odor. "Oh God, it smells so good. I just can't get enough!", I said in my own head.
After rubbing my shaft for a few minutes I was about to cum. I eventually decide to stop, get worked up a little more, then get out of the tub, and get close to the bowl with which the woman desecrated in.
I jack off again, and do this for about eight minutes until I am again about to cum. I stop... again. I keep doing this about four times until my penis is slightly exceeding maximum capacity, my balls and boner slightly aching. After 35 minutes of non-consecutive masturbation I finally get my orgasm. And let me tell you, it was one of THE longest, most euphoric, most relieving; simply put, THE best orgasm I have ever had in my young twelve-year-old life.
Eventually... gasp!
My mother came back, wearing lingerie that exposed her plump breasts and clean-shaved cunt. She had such a sexy body, with 34F breasts and muscular thighs, and a big, beautiful butt, each cheek the size of two honeydew lemons.
"What are you doing lying on the floor? And why, in the name of God, do you have an erection?", she said, shocked.
"Were you sniffing the toilet?"
I nodded in shame.
"Young man... I'll pray for you tonight. And make peace with your God, because you will NEVER live this down."
She just walked away.
I lie on the floor by the toilet, still having a strong boner, with mixed feelings of shame of my mother knowing my attraction to her, and satisfaction of having the best damn orgasm of my young life.
Oh what it is like to be young and confused.