Quote Originally Posted by VaAugusta View Post
Yes, multiple layers will lend itself to breaking.

I couldn't tell if Wyld was joking, so I wanted to emphasize DO NOT do that.
Though it does depend on your requirements for the condoms... DO NOT use multiple layers if you are hoping to stop her from getting pregnant or passing on STDs. Presumably she does not want to get pregnant (otherwise she may find that letting you ejaculate would, in fact, help in this ), though you do not say how established the relationship is (i.e. whether you are monogamous and have been cleared of all STDs).

However, if the only role of condoms here is to desensitize you and you both have a clean bill of health STD wise (if you are concerned you can have tests) and she is using some other means of contraception (the pill, a coil) then using multiple condoms will be fine because it does not matter if they break.

I would like to point out, however, that the withdrawl/not cumming method of contraception is very unlikely to work. Pre cum still contains sperm (lower count but it really only needs one out of the millions to get through) and by the time you have got to the point of cumming you have undoubtedly already released plenty of precum.