Reg, I am your brother.

“I’m not fucking kidding you,” she said with a grin before shrugging her thin shoulders at him. Black hair pushed away from her face now as a breeze swept passed them. “I don’t know, some magic. It’ll be fine, I’ll be back to my normal handsome self in no time.” Sirius said with a nod. A huff passing her lips when Regulus hid her hand from the Slytherins, but she was glaring daggers at them as they moved away from them. Finally, she turned her grey eyes to look at Regulus and she smiled tenderly at him. Bringing his finger to her lips she pressed a kiss to it through the bandaging before releasing it. “If it was nothing it wouldn’t be bandaged. And stop that.” She said with a small smile on her lips and shaking her head. What was with the men around her thinking that just because she was now female that she needed protecting? Merlin’s beard, she was still Sirius Black. “Come on, little prince. Take me away from here before you go on a murder spree. They’re staring.” She whispered with a grin.

Regulus stared at her for a while, then shook his head once more. He was so unbelieving. But then again, stranger things had happened. "Well, as long as you're sure. Not that you being a woman forever is a bad thing. You're very pretty, Siri." Regulus then turned his attention back to the Slytherins and other house members who seemed to have been captivated by the older Black. When Sirius kissed his finger, he winced. "It's okay.." He said then gripped her arm after she whispered. Regulus pulled her away from any people. "You know, if you're my sister, you're going to have to deal with it." He said as if he could read her mind, "Nobody should look at someone like that. Not a woman. Not a lady. It's repulsive and rude... and they shouldn't. Unless she allows you to. You're not an object." Regulus muttered, still pulling her along. 

Fussy britches and the baby king - Regulus and Cassiopeia

“Yes, I must.” She continued to fiddle, her hands moving on to straighten his tie and pick off a stray but of fuzz. “And I finished Divinations last year.” Which was code for she gave up and dropped it, the same year as Regulus. “I might be able to help, please let me.” It was a strange set up, a Black asking to be allowed to do a favor but Cassiopeia would do anything for him, even at the cost of some of her pride. “The trick’s in faking it, the old bat hardly notices anymore.”

"Well stop it!" He hissed before slapping her hands away lightly. No, he'd never truly hit a woman. Not even his cousin... But he DID want her to stop fussing over him. She always did.. and it really started to irritate him. Though, he was truly grateful for having someone care.. Nobody really did anymore. Half of the time, though Regulus was usually assertive and such, he did get run over. Or cast aside. But he liked it better that way.. if no one knew he existed, it wouldn't hurt so bad when they finally left. He didn't have to be attached like he was to Sirius.. and he wouldn't have had to leave and ripped out part of his chest where the title 'brother' should have been. So, Regulus stopped trusting his family all-together. And strangers. And everybody. He had no pride left. He was just running on fumes. "I could fake it.." Regulus finally said after several moments of thought. "I just don't know what I'm faking."

He hated the greenhouses. He hated them so much. So of course, Regulus was in a horrible mood. He hated the way they felt, the way they smelled, the way they made him sticky. He hated it. So he kept on, waking furiously away from them. And no, he doubted he'd go back. Regulus had a thick bandage on his finger, the wound still bleeding underneath. One certain plant had bitten him and hard. They said he was glad to still have his finger... needless to say, he almost cried. But he didn't. Because almost. When he heard his name, his head turned up toward the noise and before he could block the body, Regulus' foot slipped a little and he tried to catch himself. Instead, he did actually fall. "What THE FUCK are you DOING?" He shouted, getting up instantly and trying to brush off his trousers. This .. girl was far too close to him. And he didn't like it. He didn't like being touched and he certainly didn't like some stranger touching him.

yeah but your dumb girl remus never reciprocated regulus' ADVANCES NEITHER DID TABBY'S WHEN HE TRIED TO SUCK REMUS' DICK WHAT THE FUCK IS WRONG WITH YOU PEOPLE

Fussy britches and the baby king - Regulus and Cassiopeia

“Oh please, I’m worse that Cissy and you know it.” Pursing her lips for a moment she nodded. “I do, now and again. Though our end keeps our punishments private.” Namely they went for a weekend and learned why Hogwarts was a very nice place indeed. “What class? Perhaps I can help you. Think of it as my public service to the school, no one needs to think they’ve heard a banshee now do they?” Pulling them off to the side and out of the stream of students, class was out so she didn’t fear she was making him late. Brushing a lock of hair behind his ears with a placating smile. “It can’t be that bad can it?”

"This is true." Regulus agreed before waving her off with his hand. "At least you're lucky in that regard. Public punishment and humiliation is meant to shame. And that it does." He said before being taken aside. It had been the last class of the day, for him at least, so he had no place to be. "It's Divination. It's completely and absolutely ghastly. I would rather cut off my ... Okay, I can't think of a place to cut off but if I could, I'd rather cut that off than sit through that class for so long. It's absurd. It's ludicrous." Regulus folded his arms tightly across his chest. If he wasn't so angry, he might have looked as if he was pouting. "MUST you do that?" He asked sharply, right after she touched his hair.