Ok, so I was out one night and this couple, married, 40ish, approaches me. We chat a bit and then they ask if I want to come over to their place. So I think I know where this is going, and I figure why not? The woman is hot, total milf, the guy is the tall muscular type, says nothing at this point to suggest he’s into me or guys at all for that matter. So I go with them, thinking this is going to be a “normal” threesome, or maybe the guy wants to watch or something. Then we get to their place, they give me a glass of wine, the clothes start coming off and it quickly becomes apparent they both want to have sex with me. The guy basically says I can fuck his wife if I let him fuck me. I’m like “you mean…?”, he just nods and grins from ear to ear. Meanwhile the wife has stripped off the last of what she’s wearing, and her body is amazing. Of course. I’ve always considered myself completely straight, and still do (I guess) but it’s not at the level were naked guys or dicks repulse me or anything, I just don’t feel anything for them either way. Again I wind up going ‘with why not?’ At worst it might hurt a bit, but I’m willing to go with it if it means I get a chance at this woman.
So when we get to the moment of truth, my expectation is pretty much that this will be uncomfortable at best. I was wrong. The guy really knew what he was doing. He spent a long time just using his fingers and lubing everything up and then taking things really slow. A little uncomfortable just as he entered, but once he was all the way inside he just held it there for a while and to my surprise I actually started to enjoy the feeling. And then he started moving and soon the feeling started to build up until it felt like that feeling you have just the instant before you cum, but instead of going over the edge it just went on and on, getting more and more intense but somehow never going over the finish line if that makes sense. I was supposed to be eating out his wife while this was going on, but at this point any thoughts of that were long gone with my head now in her lap, panting while she egged him on. Eventually he came inside me and pulled out and I blurted out “don’t stop” to my embarrassment and their amusement. After that I fucked the wife as promised but all I could think of was the feeling of his dick in my ass and I didn’t last long to put it mildly.
So in short I ended up liking it. Really liking it. To the point where Im pretty sure I can’t just say “that was fun” and never do it again.
So here’s the problem, I don’t have any physical attraction or romantic interest in men at all but now I definitely do have an interest in taking dick in my ass. The couple I hooked up with were interested in meeting again and even possibly some kind of fwb arrangement, but then if I ever want a normal relationship with a gf I’d have to give it up. Am I ruined for regular 1 on 1 vanilla sex?