Idea: Spamtenna and marital rape.
Tenna is a family guy with principles, so of course he'll wait until marriage! And Spamton is a little relieved about that. He doesn't know if he was feeling shy, or intimidated by the size difference between the two, or because he saw how abusive his boss is sometimes, so he's a bit afraid he might do something to him too.
But Spamton wasn't expecting a marriage proposal so soon! He was so happy to know that someone loves him so much that they want to marry him! It was like a dream! So he didn't even remember that they would have to "make love" after the wedding. On their honeymoon, Spamton managed to convince Tenna that he wasn't ready yet, and Tenna said he would wait and be patient...
But that patience is running out. It's been 3 months already! Tenna is stressed with work and wants to use— make love with Spamton to relax a little, but Spamton always says no, or leaves it for next time!! Tenna is getting so tired of hearing these excuses.
"I'm getting tired of waiting! Patience has its limits!" "You're neglecting me!" "You never meet my needs, you don't really care!"
"Why did you even marry me? Was it for the money? Don't you love me? You married me and you don't trust me?"
It breaks Spamton's heart to hear Tenna ask if he doesn't love him, making him start to doubt whether he's the one being selfish and not showing that he cares. He even made Tenna doubt whether he is loved, he really doesn't trust his husband. He's the worst.
Spamton tries to talk about how much he loves Tenna and is happy that they are married, but that's not what Tenna wants him to do. He wants to fuc— make love with his husband.
"Then prove it. Make love to me. Now."
Spamton didn't seem to like this at all, but perhaps he should stop being selfish and please his husband. Let's get this over with quickly, it should be fast... please be fast... and painless.
Spamton tries to turn his back and get on all fours, preferring this position where he can just close his eyes and count to 100 several times until Tenna finishes. But Tenna stops him and tells him to look at him, so they can do it in the missionary position. They are making love, after all. It should be romantic! He can't even look his husband in the eye? Why does he seem afraid of him? He has no reason to be.
Then he spread his legs, he looked so submissive and pathetic. Tenna barely shrinks to prepare Spamton, he just shoved two fingers dry into his hole at once. Spamton just groans in pain while trying to look away.
Spamton's cloaca isn't wet and his penis isn't hard, which pisses Tenna off, but maybe he just needed a little stimulation. But what pisses him off even more is seeing Spamton's whole body tense and sometimes trembling a little.
"Can you just fucking relax, damn it?!"
"I'm t-trying! ...it hu-hurts!"
"It wouldn't hurt so much if you were relaxed. You're not even trying."