Jumping ahead

After that day, you and Kate continued seeing each other and included Tony more and more, having threesomes where he would touch and kiss you a bit. A little more each time, as he (and you) became more used to the experimentation. It was still weird for you, but not bad. You actually found yourself enjoying it a bit.

One Friday afternoon, as you and Kate were getting ready to leave school, she took your hand and held it, looking into your eyes. "So, I was thinking..."

"Uh oh," you said. She swatted your shoulder with her free hand, grinning.

"Seriously! So, we've been doing stuff. All three of us. And I was wondering if you'd be up for a little more?"

"More? Like what?" you asked, a bit of a sinking feeling settling in your stomach, even as the idea was a little exciting.

"That'd be up to you, but I think it'd be so hot if you'd let Tony... you know."

"Fuck me?" you asked, your voice raising a bit.

Kate nodded, but then squeezed your hand. "But we don't need to jump right to that. If you'd help me blow him, or..." You made a face, and she caught it. She looked a little upset, then smiled. "I'm just pitching it. We all get along, and if we're gonna be doing this long term..."

"Kate," you started, then paused. What could you even say here. You hadn't even been a girl for very long, and now Kate wanted you to fuck Tony? And... well, the idea didn't disgust you like it would have just a few weeks earlier, but it was still a lot. You took a deep breath, then said...