first sexual experience was when i jerked this guy off to try and make myself/prove i was straight. yeah that didnt work. i like pussy too much.
It would certainly benefit us to combine experiences here. My first time only lasted around 3.7 seconds, so just tie that into your memory and I'm sure the anxieties regarding it will fade quite rapidly.
My first experience was masturbating with my friend. We'd play with each other's cocks and jerk each other off (no cum yet, I was in 3rd grade). We didn't know any better. Just that it felt good.