So me and my identical twin sister (19) and mom (40) have a very fun relationship, for awhile now we've been kissing, fucking, just being intimate with each other.

It started with my sister, she has always liked me and would get me naked, hold me more, compliment me and such, she's more bolder. So one night when we were getting ready for bed, she snuck into my bed and we talked she kept getting closer, tension was built up until she leaned in and out lips connected, i was shocked at first but loved it, we kissed for a bit then made out, once we broke apart she through the covers off us and quickly removed her clothes and took off my top, she pulled my panties to the side and went down on me, it was amazing her tongue skills are very good, after i came she pulled away and put me into a position so we could scissor, we scissored and once we both came i was tired so she put on her underwear and we fell asleep.

Fast forward a few month's i came home from a friends house, i walked in the door and saw my sister sitting in our mom's lap and them making out, i stood there shocked until they saw me, they beckoned me over and i walked to them, my sister got up from our mom's lap and kissed me, i was a little hesitant but after seeing them do it i kissed back, we talked and our mom took us to her room, our mom got us naked and made us kiss, we made out while she took care of herself, we layed on our backs while she played with our pussies, it was a very very fun night.