Hi, welcome blue eyes.
You are in the lucky situation of having a female body yourself. You know what would be good for you, don´t you? Do this to her.
Everything good is allowed. Use your imagination. Start with caressing higher body parts, continue going down slowly, circling around for the warm up and come to the center after some time. Sucking, licking, kissing...
I mean, a real instruction is not necessary. That is the great thing: you can relax and do what you want.

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If every material thing is gone, my smile and my tears stay left.