This sister was smaller and had tiny breasts so we each got full outfits of hers on. I chose the plaid micro-skirt and her highlighter pink cotton thi...h highs. I wore a hot pink bra, and her white tight tanktop shirt that said SLUT across the breasts. We ended up using her vibrator to tickle our bum holes and keeping it snug between our buttcheeks. He walked out of the room and told me to finish cumming in here while he went to get something. So i did. When he didnt come back after a few. " I just looked at her and said, " whats troubling you?" she said "its this thing, me and ajay have said we won't have sex until the first night and I am scared I won't be able to satisfy him, cuz I am not an expert in all this" I just patted her shoulder and made her sit on the edge of the bed, " look you have done it before and it will be great, you are just worried for no reason." she just looked at me and said "I trust you a lot and I am know you will not make it a big deal but can you give. " The black guy raised his ass way up pulling his cock free of Sandi's mom's pussy and wiggled his ass back and forth making his dick swing around. Sandi reached over taking a hold of his big cock and stroked it a few times. He mom watching the action said, "OK Sandi, guide his dick into your mom's cunt and let him load me up again. I love being fucked." Sandi placed the bulbous head of his dick at the entrance of her mom's cunt wiping her slit with the pre-cum. Her mom was impatient as she. He was having erections due to my presence. To avoid his erection touching my body he used to turn to other side and sleep. One day I told him, “Today I went to meet a doctor for treatment of some skin allergy. He advised me to avoid wearing any dress above my waist while sleeping for at least 3 days. He has given medicines also.” To which he answered, “ I will go to my room and sleep mom”. I answered, “That is not required son, now if you are not there I will not get sleep. Again if there.