It’s my brother in laws birthday and my sister tells me that she wants to give him a little birthday present-me! I agree as long as they both get naked with me. I show off my body a little and talk about how hot it is that my sister is checking me out. I then blow my brother in law and he explodes all over my face! I ask my sister if she likes seeing her husbands cum all over me. She says yes and asks me to play with myself a little, I finger my ass and pussy while my sisters husband gets hard again. Once hes fully hard, I let him fuck my pussy and cum inside of me . I then sit on my sisters face so she can eat her husbands cum out of me .