At the touch of the metal against her thighs, Yamashita bucked again, her hands coming up in protest to push against Hifuki's arms again, but that gesture doesn't last long. As the sheath entered her, she made a shrill noise of pain and surprise, the sound almost completely muffled with her face buried beneath the other woman's thighs. Her body jerked, her tongue spearing deeper as she squirmed in response to the penetration, then she began to breathe easier as it was withdrawn, only to jerk and moan when it was thrust back in again.<br/><br/>Soon Yamashita was writhing on the bed, her body arching and twisting as the sensation of being fucked overwhelmed her, her movements becoming more urgent and passionate as she licked and sucked at Hifuki with urgent enthusiasm. Her hands locked around the other woman's thighs, pulling her down onto her mouth, wriggling her tongue as deep as it could go to chase every delicious drop of juice, her face smeared with the other woman's arousal. Sucking and nibbling at her labia, she tensed her lips around her clit, humming and moaning softly as Hifuki's actions drove her towards climax, desperate to make the other woman orgasm first.<br/><br/>Her feet pushed down on the bed, hips responding helplessly to the constant stimulation, overcome by the intensity of the sensations being forced through her, the lithe and muscled body straining, but unable to free herself from her captor's firm grip.