so last night this girl that i've been talking to for about a month tells me something that i'm not entirely sure how to respond to... after hanging out with a group of my friends at my place her and i make our way to my bedroom. i had no expectations going into the situation but if i did they certainly would have been exceeded. we're making out, i'm pulling her hair a little bit, slammed her up against the wall (not hard, but you know... heat of the moment type stuff), biting a wee bit, etc. she stops me and has this shy, almost embarrassed, look on her face and says quite hesitantly "i probably shouldn't tell you this... i can't believe i'm gonna tell you this... but i'm a well-trained sub. you can do whatever you want to me." mental fireworks ensued. anyway... i'm a bit aggressive when it comes to the physical side of relationships, but i've never gone to the dom/sub level. i don't feel any desire to spit on her and call her names or anything like that (pardon me if that seems ignorant... i have little idea of how the dom/sub thing works and i know that's not what it's all about), but i can see the potential for some fun here. i'm not gonna lie... i'm a bit intimidated by the prospect of getting into this sort of relationship. i've already told her about my lack of experience with this and i'm sure she picked up on my apprehension but she was very understanding. she assured me that we could do as much or as little as i want, but you know how that goes... i'm sure she'll get bored if i don't follow up on this. buuuuuut... i have been wanting to use that under bed restraint system i bought to use with an ex but never had the chance any advice as far as how to ease into this or just some general pointers/wisdom from the dom/sub people on here?