So, yesterday I bought a STP for me. In fact is a 4x1 packer (packing, sex, peeing and self pleasure).
I found a way to use it in a very natural way on my underwear, I just tried it 'solo' and was amazing, and sex, I'm waiting my partner to come next weekend so we can try it.
The only problem is... I can't pee with it.
Everytime I tried, I goes like 'backwards' and I pee myself! I tried to change position, but it keeps doing this.
Can you guys give me some advices?