My girlfriend (meeting for like 3 months now) is into controll loss (Bondage, punishment) and loves getting creampies. Due to medical reasons she doesn't take contraceptions and while she is fine with bareback sex ok the safer days (and wants to have children some day) I don't feel comfortable without the condom. The first time we had sex the condom broke and she really enjoyed the creampie (until at some point the dread hit both of us). She also likes me talking about just ripping off the condom and "making her mine" during sex.
Now I'm thinking about blindfolding and cuffing her and faking a creampie by using one of those squirting dildos, a (torn) condom and fake cum. She will notice something being different (especially the warmth of our bodies feeling different due to a different positioning) and the condom, but might question it once she feels the cum dripping down where I would go back in for "round 2". Do you think this could work? Are there be better ways to simulate a creampie during sex? Sadly the internet was mostly about OF and camgirls asking for help with their squirting dildos, filming and recipes for fake cum.