Hmmh...like I tend to do with their (re)proposals, I think I prefer imagining many ways it could happen and don't lock down on any. Did Spamton blurt out a confession when they were tipsy? Did Tenna confess when Spam was leaving back to Cyber City, begging him stay a little longer? Did a great show lead to an excited hug, where they drew back with their smiles fading, the weeks/months of shy buildup crescendoing, and then slowly, ever so slowly, leaned in for a kiss...?

As for their first time, I made a joking thing about the "dry" humping, but hmh......I think my favorite take for a first time is that Spamton goes in with a very neutral expectation –something kinda clumsy and awkward that won't necessarily feel that great. And instead he's pampered, loved slow and deep, and unlocked his own praise kink for. Maybe he cries from how loved he feels. Maybe he cries from not knowing he could feel like this. Maybe he cries because Tenna does, both of them smiling.
Bonus points if at least Tenna's a virgin before that. Because I think that's very cute. All of my tops get hit with at least a bit of aroacespec.