Abusing my testicles - What would you choose?

tried B F G and E . can be fun , done in the right way . tried A no fun for me .
When you take care of another cock, getting more and more horny, without being able to get an erection through the cock cage... which makes you even hornier... and to hope that - if not your cock - at least your balls are are taken hard... that can be very very horny! Even if you kneel and present your boy pussy and let it finger (or more), a locked cock between the legs is very horny. 😍