Okay so this is an embarrassing question/story. So my girlfriend and I got "intimate" last night and I accidentally flushed the condom and wrapper. Long story. My question is I've flushed the toilet close to 18 times since then. What are the chances a clog develops? Nothing has clogged in any of the three household toilets as of yet and the water flow is fine. No leaks in the basement or by the septic tank outside.

I think you are fine with just the one.

I agree. The condom and wrapper are now part of the sludge in your septic tank. Good luck, Tom

"The condom and wrapper are now part of the sludge in your septic tank"... and will be there a long time too!