Igneel x OC one shots

Bathing Scene

Igneel lands outside his cave transforming into his human form. He sighs and tiredly runs his hand through his red hair walking in.
"I'm back!" He shouts only to be greeted by no one in the main cavern. Raising an eyebrow he looks around then hears laughter and splashing coming from a conjoining cavern. Walking down the natural hallway he comes to the hot spring finding Natsu splashing around. Next thing he knew, his face felt like it was on fire. Sitting in front of him was a bare Glaciea bathing herself and keeping an eye on Natsu. She turns her head to him, her cheeks pink from the heat, then smiles at him. "Come to join us?"
He stares at her mouth agape, the shakes his head to get out of his daze. Glaciea giggles at his behavior and turns her head to Natsu watching him swim as Igneel strips down. He moves to sit next to her going to grab the soap only for Glaciea to snatch it away.
"Nuh uh. Allow me." She motions for him to sit in front of her and with huff he complies. She lathers the soap on his back noticing the tips of his ears turning red and smirks. "Ohh?~ Is the heat getting to the almighty Fire Dragon King?~"
Igneel snaps his head around giving the now giggling woman a glare.
"Shut your mouth! Like you're one to talk woman!" He growls remarking to her pink cheeks as his turn a darker red.
"Well~ I can't really be your mate without handling a bit of heat~" She teases moving close to his face nipping the tip of his nose. Igneel's face looks like be set ablaze any minute as he picks up the soap and tries to shove it into Glaciea's mouth. "Don't say such vulgar things! Natsu is here with us!" Said pink-haired boy only now looks at them from his name being called and tilts his head in confusion as Igneel tackles the now laughing Ice Dragon. Why did his parents have to be so weird?