Adultery My Mom & the exchange student

[Penetration]

After dinner, my mother went upstairs with the Christmas gifts that Sam and I had given us. My mother bought me and Sam a pair of sneakers, which were my favorite style.

After taking a shower, I returned to the bedroom clean and wanted to open the gift box that Sam gave me. I wanted to see what it was.

After I opened the box, I finally saw what was inside.

"Fuck! This is! A girl's...butt?!" I was startled, and my hands were shaking.

"No, this is made of silicone. Is this the legendary... airplane cup?!" I was shocked, and after the shock, I felt that inexplicable excitement.

I picked up the thing. It was shaped like a girl's buttocks, with two plump buttocks, a delicate waist, tender pink skin, and the feel of silicone. The key is, it's a fucking imitation of a girl's buttocks. The model actually has a girl’s genitals, which is a vagina, shaped like a blooming rose.

When I looked at this model, my breathing quickened and my heart beat wildly. I tried to touch the silicone genitals. They were soft. The feeling was so damn good.

I inserted a finger into the silicone vagina, and it actually fit in. Could it be that Sam gave me this thing to let me...

"Shameful!" I smiled bitterly. Sam is such a fucking bully. No wonder he told me to teach me how to play adult games some time.

It's shameful, but I looked at the soft touch in my hands and the open vagina, swallowed my saliva, and fell into deep thought.

"Zihan," Sam opened the door and came in,

"Ah, Sam," I was startled and hid the silicone butt behind my back.

"Hey, have you seen the gift?" Sam winked at me,

"Uh... I saw it, but... Sam, isn't this good? If mom finds out..." I smiled bitterly. Sam's operation was beyond my understanding.

"It's okay. Mom told me that we boys can't masturbate before we are adults, so I gave you this gift as if you were playing an adult game, not masturbating." Sam saw my surprised look and came over to explain to me. The issue of masturbation was discussed, and Sam said he never masturbated;

"I only play adult games, I don't masturbate," this is what Sam told me,

"Uh..." I was still a little embarrassed,

No, just now, Sam said, "Mom said boys can't masturbate until they are of age?" Could it be that her mother also taught Sam these things, but think about it, it's possible, Sam is shameless and can ask questions about anything.

"Don't be shy Zihan, this is very normal in South Africa. We humans are animals, and reproduction is the most important responsibility of animals. So ejaculation is a normal physiological need for us boys. Don't be shy." Sam came over and patted me.

"Yeah..." I nodded in understanding,

"Keep the gift carefully and try it on if necessary. It's very comfortable." Sam smiled and went back to his bed to dry his hair.

I looked back at the silicone butt and the vagina under the butt. The more I looked at it, the more attractive it became.