Lube and condoms are the baddest besties. Lube increases pleasure, makes condoms feel better, and prevents them from breaking or falling off. Condoms work to protect you from both pregnancy and STIs. Does the Lubricant in Condoms Cause Harm? Vinmec Using condoms during oral sex isn't just about preventing pregnancy it's crucial for protecting against STIs too. REMEMBER: Talking about boundaries and protection before things get hot and heavy Spermicide: 6 Types and How to Use Them