Their family whore
"It was just once, Nandini" Manik tried to reassure her. "It won't happen again." "Then why did he say I'd be seeing a lot more of him?" "What?" Manik looked confused. "What are you talking about?" "Last night, after...after he...fucked me" Nandini choked out the words "he told me I'd be seeing a lot more of him." "Oh!" Manik looked sheepish. "I didn't know he said that." "And does that mean you've changed your mind?" Nandini demanded. "Are you going to let him keep fucking me? He is your fucking brother."