Eyes widen in surprise (Rachel POV)

Rachel felt her heart stop as she looked up at the doorframe, seeing her mother's figure holding a plate of food. She froze, unable to move or say anything as her mother just stood there and stared at her.

Coming to her senses before her daughter, Susan quickly stepped in fully and shut the door behind her. "What are you doing!? Anybody could've come in and saw you, dear."

It took Rachel a minute to realize what her mother was saying. She wasn't mad cause she was touching herself. She was mad that Rachel didn't lock the door first? "I... I'm sorry, mom..."

Susan sighed softly, setting the plate down on her dresser. "It's alright, dear... I know you're going through some weird feelings right now... weird experiences... is it... is it hurting?"

Rachel pulled her hand out of her shorts and shook her head as she tried to sit up and hide the bulge. "N-no... it's just... it's hard... and I don't know why..."

Susan sat next to her daughter, putting her hand on the girl's shoulder. "It's okay, baby... when... when boys hit puberty, they get... erections a-all the time..."

This wasn't exactly new information to Rachel. She heard conversations from the boys at school all the time. But being in this situation really seemed to put it in a different perspective. Still, she nodded along, not wanting her mother to think she knew about this stuff.

Susan continued, "Boys who hit puberty recently... often get... erect... at the strangest times. Whether it be school... or the dinner table... I think you're g-going through the same thing, hon."

Rachel looked down at her crotch, thinking those words over. Did that mean she was a guy now? But she still had a pussy... so many questions. "But... how do I... get rid of it, mom? How do I stop it..?"

Susan blushed hard, as if scared to answer that question. She shifted a little, clearing her throat. "W-well... when guys have it... they usually need... release..."

Susan looked like she was about to say more but she hesitated when she saw her daughter's concerned face. Rachel watched her mother, trying to figure out what her mother was getting at here.

"Baby... if you'd like... I'm gonna do something that'll... h-help you..."

Rachel nodded slowly, unsure of where her mother was going with this. But she trusted her mom and knew that she wouldn't do anything to hurt her. "O-okay, mom..."