An Unexpected Encounter in the Park

I have to talk about my story that happened yesterday. I'm not gay but maybe a little bi. It was a boring Tues afternoon so decided to take a walk in the nearest park. Never had a problem before. It was about 630-700pm. And I walked past these 3 dudes just hanging out talking. I passed them and kept walking. I walked way in the back where the river and forest is. I got back there and just sit down enjoying the scenery. About 10 minutes ago by and the 3 guys walked back also. It kinda made me feel uncomfortable. One of them approached me and started talking. We talked about 15-20 min and he was getting ready to join his buddies. Thing is I couldn't help but notice the guy had a raging hard on. I kept looking at it and wasn't surprised when he says. You like what you see? I kinda looked away then looked back and said it looks big and hard. He says it is and then pulls it out. His other buddies couldn't see what was going on. But he pulls it out and I couldn't help myself. I dropped to my knees and started kissing and putting the head in my mouth. Soon I was going down as deep as I could. It took about 5 min then he came in my mouth,a big load. He puts it away and says thanks. And then I said thanks. He leaves and I start to walk back home and the guys are still there. I'm nervous walking up. I hope the buddy didn't say anything about me swallowing his load. I get up there and the guy I talked to calls for me. So I go and him and his buddy's are standing there and he then says. You want to suck more. I laughed then said yes. We all walked back to the woods and I sucked them all off twice and the one buddy topped me and bred me. My first gay sex.