Hi, I'm from Mexico, so please excuse my English. The point is, I want to know how to take the next step with my girlfriend. We've been together for almost eight years, we're both almost 23, and we've only ever been intimate with ourselves; we haven't had any other sexual partners. About two or three years ago, I gave her a small dildo to masturbate with and use in front of me when we were together. Later, I gave her a larger one, and then almost a year ago, I gave her a 21-centimeter dildo and a 19-centimeter one that's thick, like a BBC. She uses both of them, and I've noticed that she squirts when she uses her larger dildos, something I've very rarely been able to do with mine. 😛 Once I told her to use a dildo in front of me, and she did it so hot that I ended up having sex with her more (although she felt guilty and didn't want me to anymore, but I did anyway, and she really liked it). Another day, I made her insert both of her large dildos like a double vaginal penetration, and she started moaning really loudly and her vagina was very dilated. I've also encouraged her to dress more provocatively when she sees me because I've told her it turns me on a lot when she dresses like that. She also watches porn occasionally, but she says she doesn't masturbate when she watches it. The point is, one day (at the end of last year) I told her about my cuckold fantasy, but she said she didn't want to because she was monogamous, that she'd feel uncomfortable in our relationship, that she'd want to see me having sex with someone else, and she also said that if I did it, she'd break up with me afterward or that nothing good would come of it. So my question is, how do I take the next step? What do I say or do to convince her? I know my girlfriend is very hot and sexy since she also likes to dance and twerk with girls at clubs when she goes out, and from how I see her enjoying her dildos, I know that deep down she would like to be with someone with a big dick. But how do I convince her? If I tell her about my fantasy now, she'll say that she can't do it and that I'll end up leaving her to find a girl who does want to, which isn't going to happen since I only want her.
