Minichan

Topic: A condom that changes colour when it comes into contact with STIs

Anonymous A started this discussion 11 years ago #43,262

That could be fun. Imagine pulling out and find out the girl you're banging has a few STDs. Would be a bit of a turn off, might kill your stiffy.

http://www.independent.co.uk/life-style/love-sex/a-condom-that-changes-colour-when-it-comes-into-contact-with-stis-has-been-invented-by-a-group-of-school-pupils-10339578.html