Stepson, Let’s Keep This Our Little Secret

“No, Sara, I was just putting my feet up. Lisa was kissing everything she could reach, she started pinching Sara’s nipples and sneaked a hand down to rub Sara’s clit too. XXX “Cum in her, she’d like that.”
I speed up a bit, Sara’s moaning more and Lisa works her fingers into Sara’s slit as well. “I kind of like how you taste on him.” said Sara, making another pass for a kiss. Friday rolled on, and I didn’t know how I was going to make it. Sara turned and looked at me accusingly. She tugged at me leading me backwards towards the bedroom and the bed still unmade.