"I-I'm going to do this naked... I feel like it'd probably be a bit more comfortable, for both of us. But that means I have to..." He started to take his clothes off.
He felt embarrassed, as he finished up. He never would've dreamed that she'd see him naked, but at least he knew he'd see a good bit of her today. "A-Alright.. Since it's your clothes, where do you want me to go into?"
She seemed red in the face as she responded. "W-Well, I uhh... I just realized, I kinda don't have anywhere... I'm going to need to get something." He realized what she meant, and simply asked "Wait, you mean you didn't wear any underwear here? But why?"
"W-Well, I was thinking you'd actually go inside of me to start... So, I didn't wear anything to make it easier for you to go in." He knew the thought was right, but felt weird. "So, since you don't have anywhere... What do we do now?"
"I'm going to need to get something from home, so I'll need to head back.. Though, you could come with, inside of me. Since you're already prepared, and all." He decided to contemplate it for a moment...
"I mean... Alright. You've seen me naked now, so I guess it's fair for me to see you." She smiled, her face red as she prepared herself for what was about to come. "Alright.. Come on in..."
She lifted her skirt up, revealing her naked crotch for Jeff to see. Seeing her like this, he had a slight erection, which she giggled at. He walked forwards, leaning down as she spread her lips, inviting him in.
He positioned his head right, and began to crawl in. The walls were contracting around him, and he could hear Emily moaning as he went up. She started to masturbate at the entrance, using his movement as additional stimulation. "Hey, I'm still in here you know!"
He eventually crawled up into the uterus, and got himself comfortable. "Alright, I'm in." It was tight, but not bad. "You know, I feel like I could stay here for a while..." "Really? I'd love to have you there!"
He could feel slight movement as she started walking. "I'm going to head home now, so I can get something for down there." She went out, and hopped on her bike, heading home and hoping the wind didn't betray her.