Intro. Sara is my girlfriend's friend,she knows that I like my girlfriend so she doesn't want a relationship with me, she agrees to be only my sex toy to just have a tast of me. she is willing to do anything for me, she knows I like harsh sex bdsm and anal sex, but she has a condition that make anal sex for her very painful. but she wants me so bad, so she is willing to do everything , even it is anal sex or bdsm in the worst and harsh condition. actually it is her veapon to seduce me. to offering herself with no limit to me, with no emotion, no extra credit or joy in sex for her, to let her body to me to use her as I want. but she has to be careful in this seduction. she must not come straight forward, I may reject her and she might lose her friend (my girlfriend). so she has to have a plan. and try to do the plan, step by step, it might make some time, but it's not a problem. the great reward make a great effort