First sexual expirence

Well I had an older mate 16 who was always had hands in pants well I saw his pubes and said what are they, he showed me you’ll grow these soon his cock was massive compared to my tiny thing. He wanked his cock and it grew his was about 6/7inch mine was about 3inch haha. I was amazed he asked me to wank it so I did he was loving it then he said oh you’re meant to suck willies so I put my mouth round it, it tasted nasty so I pulled out well he rammed it in my mouth it went deep in my throat I choked. He said sorry about that, I got back to sucking the tip, he said more in ya mouth. I had easy 4inch in my mouth it was fat too, he taught me how to suck over next 30mins I got a rhythm going. He was moaning and twitching then my mouth filled up with a salty liquid, I spat it out, he went like my cum. I said what was that he goes my willy squirts cum well he just laid there cock out well he said right wanna do what your mum does every night. I said yes thinking I’d be like mum well I was. He laid me down on my belly got on top of me pulled down my pants. I felt his dick swelling in my bum crack I felt a stabbing pain in my bum it was getting worse he was pushing hard. I was trying to move he pinned me then all 7 inch just penetrated me balls deep it hurt bad. He stayed there a min then started moving his hips. I was nearly crying then the pain went after 10 mins of him shafting my bum. I didn’t mind it he got a rhythm going then I felt a warm gush he pulled out and the cum run down my bum. He told me I was his and to tell no one. We had sex everyday some times 3/4 times, it was every time he got me alone his cock was in my mouth or my bum. I started getting him alone to be shagged went on for 3 months.