So I don’t know what overcame me to do this but in the moment (or i guess in the month it took me to plan it), the tabooness turned me on so much.

I guess to start, me and my best friend (well call her Jessica), have been friends for like 10 years and I’ve known/been friends with her brother for like 5 of those years, only in the past year though have me and her brother been dating.

Pretty early on, we were being goofy and just having fun, that me and my boyfriend got a dildo for me but we thought it’d be fun if it was custom molded to his dick …the process wasn’t that hard, they sent us this weird goo/mold thing and then sent it back and then like week later,a neatly packed box with a a dildo in the perfect shape/replication of my boyfriends cock arrived, i mean like 1:1 exact, veins and curves and all…(to which i have had hours of fun but that’s another story).

So fast forward a few months later, and Jessica and i start talking about toys,sex lives, etc…to which she said she did not want to hear anything about her brothers and I sex lives (understandably)…but she did ask for any recommendations for sex toys…to which i told her about the custom dildo (i didn’t tell her it was in the same shape as her brothers dick ofc) but i said you could get ridges, lengths, shapes, etc.

Since she didn’t know much about it she asked me to just customize one for her and order it and she’d just pay me.

A few days later looking at the website, an evil, horny idea came to mind… I looked back at my order and decided to just buy the same one… yes the dildo in the shape of her brothers cock… and give her that one.

I went back and forth but ended up ordering it and honestly was plying with myself the entire time while i ordered it thinking about the tabooness of it all… so a week passes and I end up giving her to box and told her to enjoy …later on I asked her how it was and she told me something like how shes used it everyday and how she loves every bit of it and how it seems to fit her perfectly…shes said shes cum on it countless of times and oh god I got so wet in that moment.

Neither her or her brother know about this little secret but god do i find it so hot shes been using a dildo of her brothers cock without even knowing.