Covid thing sent me home early yesterday . While walking down the hallway my stepsisters door was open . I heard noises so I took a look on what was going on . Caught her and her boy friend f****** like it was no tomorrow . Her eyes were closed , I could hear her say F*** me hard . I took a seat in a chair and just watched . Finally he pooped his second nut and she moaned real hard . Opened her eyes looked straight at me and said oh god. She started pleading with me not to tell her mother . I just smiled at her . I replied well now you might take me for a ride after your boy friend is finished. I don’t mind seconds . He dismounted her , I then dropped my pants . Joined her in her bed . She didn’t try to resist me . Sucked on her t****** for awhile. Asked her if she was ready ? She then Raised and she spread her legs . I entered her body and she gave a moan of approval. Few minutes later she was back to her moaning f*** me . We ended up f****** twice while her boyfriend watched us . I gently pulled out . He returned and lifted her legs and she said Oh god are you ready again ? She took it like a champ . He finally finished once more . I looked at her and smiled at her . She said god I’m worn out . I placed a pillow under her a** to raise her . She raised her arms and grabbed the head board . Knowing that her p**** was going to get ponded again. I entered her , her head tilted back and her eyes rolled . I then raised her legs over my shoulders and ponded away . About ten minutes later came oh my god out of her mouth . And looked at me and shook her head with a yes .