After the sexual certificate or act on a surface of a head there was a small eruption. That et...

[Denis]

After the sexual certificate or act on a surface of a head there was a small eruption. What is it? Reaction to a condom or something another.
(After use of a condom, there was a sensation shchipanija in the field of mocheispuskatelnogo apertures then short time there was no erection). Explain, please!

[Koblikov I.A.]

Again " palenye condoms ".
And where only the customs looks?