Trying to get GF to fuck another guy

Hey, I am a young male early twenty's that has been thinking about cuckolding alot and really want to see my gf getting fucked by a bbc. She is young (almost twenty) and very very hot. I am trying to get her into cuckolding but it is very hard she is not into sex that much. She denies sex for me alot which turns me on even more.
It all started when she was jacking me off and started teasing me starting and stoping making me say stuff to started jacking me off again. Her having that power turned me on soo much.
We got into butt plugs for me a little. We havn't done it but she said she would try strap on. She admits my cock is not big. Its 4 1/2in hard and black cock is alot bigger but she still wants mine insted.
I am still trying to get her into the stiuation wen she is takes and around hot guys. I know any guy that us horny would fuck her she is that hot.
I am asking this board help on how i can get her to try another guy. I have been with her for a long time and love her to death.
I just want to watch her and be completly submisive to her, and taste another mans cum in her. Anyone have any idea on how i can get her to the next step please let me know. I have surched the site and got many good ideas i just want to know others ideas for my situation.

Attached file: rrr.bmp

Hi bdsmgf2,

I have turned a few hot chicks onto big cocks for my own perverse pleasure in my time. Here are a few recomendations:

1. Buy her some lingere- all girls love it and they look great in it - send me a picture with her wearing it.

2. Get yourself a collection of Big Cock porn and watch it with her. All chicks like big cocks - remember that.

3. Get an 8" dildo - not a cheap hard plastic one, one that feels realistic. If you can, take her shopping for it and make her pick one that she likes - but make sure she holds it in the store and it feels real.

4. Use the dildo on her, or get her to try it herself. It may be a little uncomfortable for her at first but she will be cumming like gangbusters before you know it.

5. Get her dolled up and take her out, let her look at other men. Inroduce her to guys you know that are well hung and mature. Let her know that they are hung, and let her take a bit -but not too much - I recoment Gin (panty remover) Don't introduce her to idiots just because they have a big dick, as that will just turn her off.

6. Let her flirt with guys, see if she finds someone that she is comfortable with - be open about wanting her to try a big cock, but don't be too pushy - she'll let you know when she's ready.

7. Try the on-line sites and have her look at guys with big cocks, she may meet someone she is comfortable with.

8. Reassure her that you want her to go through with it and that you find it arrousing that she is considering it. Tell her that you want to watch or want details.

I have found that most chicks enjoy sucking big cocks, even if she does not like to give head now, once she has been 'woken up' she will take pride in her ability to give great head. I think its a submissive thing, and chicks really like to submit to big cocks.

Once she is 'woken up' she can get a little hard to keep under control, so be warned - I have had a few that thought they were in 'love' with every big cocked guy they fucked. She'll start taking much better care of herself and she will look hotter than ever.

Sounds like good advice - Any updates? or pics?