(This is after the final fight against the Demon King Zeldris and Cath Pulag. Elizabeth and Meliodas are engaged and are spending their time with friends.)
"BYE!" the sins yell to Elizabeth and Meliodas as they head for a break in the hot springs. As soon as they're gone, the couple looked at each other with lust. Meliodas pins Elizabeth to the wall and crashes his lips into hers. Elizabeth moans in the kiss while it gets more passionate. Meliodas nibbles on Elizabeth's bottom lip asking for permission to put his tongue in. She accepts as they start making out. They both fight for dominance and Meliodas eventually won. Meliodas then bridal holds Elizabeth and moves to the bedroom. Meliodas pins her on the bed swiftly removing both their clothes except his boxers and her panties. Elizabeth stares in awe at Meliodas abs. "Like what you see" he says with a cocky grin. Meliodas then starts sucking and licking Elizabeth's neck expertly finding her soft spot. She moans softly while Meliodas smirks. He then looks at her exposed nipples and pounces on them. He sucks one one nibble, while fondling the other. Elizabeth laid there in bliss wishing for this to never end. She moans which makes Meliodas's member bulge in his boxers. Elizabeth notices this and chuckles going on top of him. Elizabeth tudges his boxer as if asking if she can take them off. He consents as she takes it off. She flicks his dick and licks it. She then starts sucking and slurping it which makes Meliodas groan. She sucks it from every angle making Meliodas moan. He occasionally said gravelly, " Fuck Ellie." This fueled Ellie. Meliodas was enjoying the pleasure and exclaim, " I'm gonna cum!" and then cums into Elizabeth's mouth making sure she swallowed all of it. She swallowed all of it licking her lips so she got all of it. He then goes on top of her. Mel rubs her clit making her moan. Meliodas felt how wet she was so he ripped off the panties. "I see you're already wet." he says with a smirk." He then attacks her pussy licking and sucking from every angle. Elizabeth moaned loudly as she wanted more. Meliodas could tell she wanted more so he stopped licking and sucking and started thrusting his finger into her making her make pleasurable moaning sounds from her plump pink lips. Wanting to taste her lips again, he crashes his lip onto hers making her "eep." He then thrusts in two fingers moving them in and out quickly. Elizabeth laid there in bliss letting Meliodas's magic finger do the work. Elizabeth was a moaning, and flustered mess underneath. But then, without any warning, he curls his fingers in her making her moan loudly and cum. Her cherry also popped which came out a little blood. She cums all over the bed, and on his fingers. He licks his finger and says, "You taste good." He then starts moving his cock towards her pussy but stopped. He started brushing his dick around her pussy teasing her. Elizabeth got annoyed and yells, " Please just fuck me already." Meliodas is shocked at how much Elizabeth needs him. "Feisty" he says. He smirks and puts his cock deep in her. He stays still for a moment for her to get used to the size. She grimaced with pain but then she started moaning. Meliodas took that as a signal to continue and starts thrusting it in and out of her. She moans into his ear and he listened in pleasure as if it was a musical. She then yells, "Faster!" and he obliges. "Make me cum Mel" she says. So Meliodas goes faster and deeper into her and they both say, "IM GONNA CUM!" as they cum into each other. Meliodas and Elizabeth catch their breaths and Meliodas then kissed her forehead. "That was fun, wasn't it?" Elizabeth blushed and hid her face into Meliodas's face. Meliodas chuckled as they cuddled into each other for warmth and they fell into a deep slumber.