Once Lee had finished applying sufficient lubrication, Marshall positioned himself between his legs. He carefully and slowly inserted one finger inside of Lee, trying to gauge his reaction.
"It's fine," Lee assured him, "keep going."
Cautiously, Marshall slipped in a second finger. Lee's muscles were deliciously tight. He could only imagine what it would feel like to be embedded in all that luscious heat. Lee shifted slightly, and Marshall froze in place. He could hear Lee's breathing hitch just a little, and he started to move his hand.
"No, you're good, just hold on a sec." Lee took a long breath and then released it. "Okay, go ahead."
"You sure? I don't want to hurt you."
"You're not hurting me, I'm adjusting, that's all. Feels good." Lee's smile was visible evidence of his pleasure.
Thanks to Lee, Marshall was familiar with the mechanics of stretching, even if he'd never applied the knowledge before now. He scissored his fingers and was gratified to feel the guardian muscles gradually relax at his touch.
"Like that?"
"Mmmhmmm," Lee moaned in reply, his flushed face a testament to how much he liked what Marshall was doing.
Marshall wiggled his fingers, and Lee squirmed against them, his moans growing louder. Emboldened, Marshall pushed in, reaching for a particular little bundle of nerves. There it was. He touched the gland and was gratified at Lee's reaction—he arched his back and released a yelp.
"Oh yeah, right there," he managed to moan, and Marshall pushed on the spot again.
Lee's cock was weeping copious amounts of pre-cum onto his belly. Marshall couldn't resist. He leaned over and ran his tongue over the salty head, lapping at it. He felt Lee's cock twitch, and he couldn't resist mouthing off a little.
"Better not come until I tell you," he warned.
Lee chuckled. "I have more control over myself than you any damn day. Bring it on, boy."
Now, wasn't that a challenge? Besides being exactly what Marshall wanted to do.
He pressed against Lee's prostate again, for good measure, before withdrawing his fingers. He could tell Lee was as ready as he was. His nervousness fell away as he positioned himself at Lee's entrance. Even if he'd never done this before, it felt right and familiar and natural, his instincts asserting themselves over his inexperience. Slowly but surely he slid inside, sheathing himself within the velvet heat that was Lee, until he could go no farther, and he stopped.
He looked into Lee's eyes and read the answer there to every question he'd ever had, and more. Love shone there, reflected in Lee's dark blue gaze. It filled this moment, expanding until it overwhelmed and consumed Marshall. Never had anything felt more right or perfect.