A rough first time

With a slight adjustment of angle, your caress on her arm turns into a vice-like grip. With your honed strength, you pull her against you, wrapping her around you and laying her on the bed beside you. With a single motion, you're on top of her, feeling her writhing and wriggling, moaning in discomfort beneath you.

Her eyes begin to tear up as you plant a forceful kiss upon her lips. There is no response from her, save the beginning trembles of her sobbing.

"Come sister, this needn't be painful for you."