[touya scoffs softly at the answer, guessing it was more a "yes" in disguise, but not chasing after it. there'd been one or two times he'd wondered as a 13 year old. what his little brother would look like growing up. but after everything that happened, those things faded away. of course he knew what natsuo looked like, having stalked his family and all for those ten years. can't say he was immune to the thoughts.
tonguing along the other man's dick again, he glances down around the shaft just nudging its head past his teeth, looking down the length of their inverted bodies to catch sight of his brother grinning at him. little brat... not so little in the "dick" department.
both hands take a wander, running up the swells of natsuo's calves, across the tendons at the back of his knees, and up the sculpture of those firm thighs flanking his head. a perfect picture frame for the thick mast he's sucking on, eyes lifting to the weight of his balls swinging pendulous in their sac.
a muffled groan bursts around natsuo's cock and dabi tents a knee in reaction. that fucking moan sends tremors right through his head and mixes with the sensation of his brother's lips wrapped around his dick. taking more of him in, working himself further down. fuck, it's tempting to buck up and thrust, but when he starts bobbing, touya gives up the idea and works on slowly fitting more of his sibling's dick inside his mouth, tongue and suction still playing along the way. god, he's big...]
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tonguing along the other man's dick again, he glances down around the shaft just nudging its head past his teeth, looking down the length of their inverted bodies to catch sight of his brother grinning at him. little brat... not so little in the "dick" department.
both hands take a wander, running up the swells of natsuo's calves, across the tendons at the back of his knees, and up the sculpture of those firm thighs flanking his head. a perfect picture frame for the thick mast he's sucking on, eyes lifting to the weight of his balls swinging pendulous in their sac.
a muffled groan bursts around natsuo's cock and dabi tents a knee in reaction. that fucking moan sends tremors right through his head and mixes with the sensation of his brother's lips wrapped around his dick. taking more of him in, working himself further down. fuck, it's tempting to buck up and thrust, but when he starts bobbing, touya gives up the idea and works on slowly fitting more of his sibling's dick inside his mouth, tongue and suction still playing along the way. god, he's big...]