This happened about 5 years ago. We recently just got married and wasn’t into the sharing business yet.
My younger cousin (22 at the time) came to stay over as we haven’t seen each other for about 3 years. As she lives in the UK.
Her body physical is pretty much the same as mine and height apart from she has slimmer legs. We just finished dinner and my husband decided to sleep first as he and cousin and I decided to stay up with a few glasses of wine and gave a girly chat. The chat eventually got talking about our sex lives and how she hasn’t had sex for over 1 year and that mine is great.
We haven’t shared each other yet at this point so this was still very new to me but I suggested that she should go into the room where my husband is sleeping and start touching him (he always sleeps nude). She was hesitant at first incase he didn’t want to so I suggested to blind fold him first.