My step-brother-in-law arrives early. I hate to be alone with him. He is creepy, always trying to touch me, looking up my skirt. And now hubby calls, saying he is going to be late. And to take good care of his step-brother. Yeah, right. I beg him to hurry. When I hang up, Rocco, his step-brother, has a smirk on his face. I ask him if he wants a beverage. Of course he does. I wanted to change into more covering clothes before he got here. Now I'm still in my short skirt, and the loose top that falls easily open, and no bra. The A/C is blowing. He stares at my cold, hard nipples. I feel his eyes on my butt when I bend down to get the bottle he has asked for; he comments on my exposed panties. When I bring him his glass, I hold my top together with my free hand. He grabs my arm, I have to let go of my top, and my boobs pop out. He immediately cups and squeezes them, rubbing my nipples between his fingers. This is one of the things that always makes me horny. Damn him! I slap his hands, he pulls them away, but only to lift up my skirt and pull down my panties. He sticks his fingers in my pussy. That's the other thing that makes me horny and really wet: something hard in my vagina! I try hard not to cum, but don't succeed. He is just too good. He laughs when I scream out my unwanted orgasm, and pushes me on the sofa, spreads my legs, and continues to fingerfuck me. And again I cum! Suddenly he stops, complaining about something hard under the cushion he is leaning on. Oh no! I hid my magic wand under the cushion when he rang, after I had just used it on my clit. He pulls it out, laughs, and puts the damn thing on my clit. With his fingers in my pussy and the magic wand on my clit, there's no way I would not orgasm. Every woman would. And to my embarrassment, I have serial orgasms. I moan. I scream. I'm loud. He has fun humiliating me. When I'm all exhausted, he pulls me off the sofa, pushes me down on my knees, between his legs. He pushes my mouth open with his huge, hard dick, and makes me suck him. At first he pushes me up and down his dick. To my shame, he soon doesn't have to do that anymore. I enthusiastically suck and lick his really hard, really big, really fat cock. He is so much bigger than his step-brother, my hubby. I completely forget that I don't really like him, I'm for sure loving his dick. I even deep throat him, gag on him, spit on him. He shoots a big load of hot cum in my mouth. Right at this moment, I hear the garage door. Fuck! My hubby is home. I'm so shocked I swallow his step-brother's cum and jump up, trying to run. Rocco holds me by the top, exposes my breasts again, fingers me again, before he finally lets me go and I can run to the bathroom, just before my hubby walks in.