Lucy parts Clarissa's knees.

Clarissa closed her eyes and lay limp. Lucy held herself over her, stiffly. The airship engines droned, somewhere far away.

Lucy's heart beat fast and hard. Her blood sang in her ears. Her breaths were quick, shallow, into a breast straitened with a bubbling mixture of anger and lust. Her stiffened arm slipped and she moved her knee under her for balance, bumping Clarissa's leg.

Clarissa gasped and opened her knees wide. Lucy splayed her own knees out, straddled Clarissa's leg, and slid down to press their bodies together. Lucy's brown bush mingled with Clarissa's fiery one. Their cunts kissed wetly, lips to lips.

"Open your eyes, Clarissa," Lucy rasped. Clarissa's cunt was hot and wet against hers.

Clarissa's eyes shot open, wide and round.

"Do you want this?" Lucy said.

Clarissa nodded furiously.

"Tell me," Lucy said.

"Ride me, Lucy," Clarissa said, "Make me spend." Her voice rose in a note of hysteria. "Ride me like a dirty Sapphist, Lucy! Take me!"

Lucy ground her cunt into Clarissa's, wet to wet, lips to lips, pearl to pearl. She sent her anger with Clarissa straight to her hips, grinding hard and raising her own arousal. Lucy's nipples hardened. A warm flush spread across her chest.

"Ooooh, Lucy, harder, harder!" Clarissa pleaded. "Give me your dirty Sapphist cunt."

Lucy shifted her weight onto her knees and let her body fall against Clarissa's, bumping their cunts hard together.

"Oh yes!" Clarissa said. Her voice carried a high, strained note. "Make me spend, you depraved incestuous bitch! Make me spend!"

Lucy pounded her cunt hard into Clarissa's, letting her body's fury speak for itself. She felt a warmth spread from her cunt round her loins, up her back and down her legs.

"Yes, yes! Spend on my cunt, you dirty usurping bastard girl. Spennnnd!" Clarissa locked her legs around Lucy's hips, squeezing them tight together.

Lucy's body tensed, then spasmed. She cried out. A jet of hot fluid splashed from Lucy onto Clarissa's loins. Heat washed over Lucy's body and a sea of stars filled her vision. Clarissa's leg-lock broke. Lucy lost her balance and fell, crumpling onto Clarissa's breast.

Lucy fainted.