Dildos

So guys my boyfriend is not very happy when I tell him I want to get a dildo. It’s just for those days when he’s not here sometimes, but my question here is the dildo is somewhat bigger than he is .. will he notice?

And The only reason I’m concerned is that he is my first and only person I’ve been with 😍🤷🏽‍♀️

So let me know peeps thx