Lockdown Memories - Sister’s dilemma & her hidden desires - Part 4

My sister was the last missing piece of our family taboo adventure. It was inevitable & she didn’t resist at all when I made my move on her & now here she was laying on the sofa, naked.

My dad was just next to her with my wife gently riding his dick. It was interesting to see that my wife had already started touching my sister’s breasts & play with her. I didn’t know how my sister was going to respond to that but she didn’t disappoint me at all. While riding dad’s dick my wife leaned over to my sister & gave her a kiss & she got up from my dad’s lap & came over my sister & continued kiss on her. But her next move blew mind.

She took my sister’s hand & pulled her. Then she brought her in front of dad and then made her go on her knees while she also did the same. Both of them were between my dad’s legs & my wife started sucking my dad’s dick while she placed my sister’s hand on