Eventually you tap out

You manage to endure the tight squeeze for some time, but eventually you reach your limit. You tap on her arm to signal her to stop.

As you do so, she gradually loosens her grip before releasing your aching testicles. You let yourself fall back on the bed, massaging your sensitive area.

She lightly taps your balls, which still stings due to how sore they are, before saying. "That was pretty good, you lasted quite a bit."

"Thanks..." You turn to look back at her. "Was that really only half of your strength? That felt so tight."

She smiles. "Yep, i wasn't squeezing that hard, i was holding back like you asked."

"Damn, i knew testicles were sensitive but not this sensitive! Or maybe it's just your grip that is crazy strong." You chuckle.

"Yeah, it's probably the second one." She laughs. "Anyway, how did you like it?"