She tries to explain herself

Sammy panics.

"Robin I'm so sorry, my cock just gets hard sometimes it's not because of you, not that you're not someone someone's cock could get hard at I'm just saying that cock isn't hard for you, please don't get mad at me!" Robin stares at Sammy for a few seconds before grinning.

"Y'know, you could've told me you had a cock before, right? Like, why hide it?" Sammy blushed even brighter.

"I... I'm kinda embarrassed. About it. My cock." Robin frowned

"What, you got a micro dick or whatever?"

"No..." Sammy said, debating wether to tell the truth. "I'm... well, my parent's had me circumcised. Like real high and real tight. I have issues nutting with only it." A smile crept over Robin's face.

"Do you want help?" Sammy was silent. Did her crush just ask to fuck her? Robin waited with her arms crossed under her large chest. Finally Sammy squeaked out an answer.

"Y-yeah sure."