You where tied down an vampire family would stick needles, take an bit of blood, drink it from the needle, and repeat You was starting to feel really tired. but then the son stands up he walks over to his parents and whispers to them

Whatever he said the mother reluctantly nods but the father needed more convincing, so he whispered something else and then the dad agreed. Something about ‘if that human makes you happy..I guess? One last sip’ he says as he injects you, then they untie you