First step towards a strap-on

I don't know how she came up with that idea, and what for? As many times before, she lay beneath me with her thighs closed and legs stretched out. I was inside her, leaning on the bed with my elbows and the knees of my spread and slightly bent legs. Rhythmically moving my hips, I kissed and nibbled her neck, explored the depths of her mouth, passionately opening to meet my lips and tongue.

vagina. Then she gently massaged my scrotum. Suddenly, I felt her left hand slightly turn and open my buttocks, and with one finger of her right hand, she touched the ring of my anus. Touched it, and then began to gently stroke it.

A languid wave spread from my anus, flowed into the base of my penis, moved along it, making it rock-hard. I no longer wanted to hold back and moved faster and faster. A thought rang in my head: "Touch your wetness with your finger—it's so wet down there—and then insert it into my ass. Just a little, even just one knuckle."

That didn't happen, but the arousal was so intense that we both felt there was no turning back. I fiercely pounded her vagina with my hardened penis. All sensations merged into one; I could no longer tell if she continued the quick work of her fingers. After two minutes of this frantic ride, a wave of orgasm washed over both of us. I stretched out my legs for a while longer, pressing the hard base of my penis against her pubic bone with all my might, then rolled over onto my back with her, and we just lay like that for some time.