My bf and i have been dating for three and a half years now. It sound serious, but it isn't. We basically have an open relationship with a "dont ask dont tell" policy. Well after a year and a half, we went to visit his mom (his parents are divorced) for a week in the summer. I met her for the first time, and she's really cool and laid back. I was really surprised how open-minded and stuff she was after having met his dad. No wonder it didn't last I guess. The second night we were there, my bf went to the store to get groceries for dinner, and I was left with his mom. There isn't shit to do, so I watched tv. His mom walked out on the back deck, which i had a pretty good view of, and took off her tank top and shorts, and laid by the pool. I was super surprised, but its her house. I kept watching tv, but curiosity got the better of me, so i looked out the window. Something about her skin in the hot sun got me wet like instantly, which i thought was pretty fucked up since i've never even given thought to other women. The fact that she was older too. Those thighs looked absolutely delicious. I was really hot, so i went downstairs to our bedroom and i masturbated. I started out thinking about my bf, but ended up cumming to the thought of his mom licking my clit. She teased my bf and I the whole time we were there about sex, and talked about the neighbor she fucked. My bf was grossed out and not having any of it, which makes sense lol. But she kept looking at me sort of differently, and I kept thinking about her naked in the sun. The day before we left, my bf went to see some of his friends he hadn't seen in a long time, and his mom and i were left together again. I went out by the pool to tan, and she came out and sat in the chair next to me. We started talking and she said she enjoyed having me there and her son was lucky, etc. Then she asked if i minded if she take off her clothes. The neighbors cant see over the fence, and i hate getting tan lines. I said sure. She said i could do the same if i wanted and i said okay. I just took my top off. She knows my bf and i have an open relationship and started basically asking how much we fucked other people and stuff which i was a little hesitant to answer, but she was like "hey it's girl talk." Then she asked if id ever been with any girls and i said no, but i had thought about it a little. She told me how she and her friend get together a few times a month and fuck each other silly, and how being with a girl is and stuff and i was starting to get wet again thinking about it. I told her i was pretty open to the idea, but didnt really know how to go about it. She said to make sure to start with someone i know, sort of experimenting and it'll be easier, then said wait right her. She went in, and came back out with two vibrators. oh my god and i laughed and she's like "here" we can do it together. just imagine any girl you've been thinking about. so we both turned them on and started and it felt soooooo good. we were both moaning and she took my hand. our hands were laying on both of our legs, and i looked over and saw that and came so hard. she heard me cum and it made her cum. i just went for it, and kissed her. she kissed me back, and rolled over onto my chair. We made out and she slid her hand down my bikini bottom. i was so fucking wet at this point. she undid the strings, and went down on me. It felt better than anything my bf or anyone else for that matter had done to me. I came again, and she kissed me afterwards. i could taste my own cum. That night i snuck upstairs to the bathroom and had another solo session thinking about it. The second time i visited, long story short, we ended up fucking with a double ended dildo, and she gave me a rimjob which i've never had before. I can't wait to visit again. Do you think it would be wrong to stay with her, and maybe just fuck my bf occasionaly instead?