Description: I just got a new girlfriend, Tracy, and we've been going out for a couple of weeks now. She invited me over to her house this coming weekend and her parents are going to be out-of-town. I know she's had sex before but I've never had sex and I'm afraid I won't know what to do. I know my big stepsister Karlee can help. We've always been close and I know she won't laugh at me. I find Karlee laying down on the couch with her phone and I sit down beside her and explain the situation. She's confused as to what I want her to tell him and I say I just want her to give me some advice as to what I should do when I'm with her because I have no idea what she likes sexually. "First thing's first," she says, "do you have a big dick?" I'm surprised at this question and she tells me that girls like it big but I don't know how to answer that. I've never seen another dick before so I have nothing to compare it to. She tells me to just pull it out and show her. Now I'm blushing and nervous and she tells me it's ok. She's my stepsister and she's here to help. She needs to make sure it's big for my girlfriend and that I can last long. I tell her that's what I'm worried about because when I jerk off I don't last long at all. Karlee laughs and tells me to show it to her. I pull it out and Karlee starts stroking me with her hands. It feels amazing as my dick grows in her hands and she tells me it's definitely a good size. She keeps telling me not to cum even though I want to so bad. Then she pulls out her big natural tits for me to look at and I ask if I can touch them and she says "yes". Karlee surprises me by wrapping them around my cock and tit fucking me. It feels so good and I know my girlfriend's tits aren't nearly as nice as hers. She tells me that she wants to taste my cum. Hearing her say that makes me want to explode and she puts it in her mouth and jerks me off as she swallows all of it. Now I'm ready for this weekend, but I don't think I want my girlfriend anymore.
Published: Aug 4, 2016