Our parents are dining out and they have left my step-brother and me alone. Since I saw him naked in the bathroom, I accidentally get horny every time I look at him, so I take advantage of the fact that tonight he has not met with his girlfriend to ride him in our parents' room, which has a very suggestive mirror of course my step-brother does not He disappoints me and I appreciate him giving me a thousand orgasms by swallowing all his semen.