ドスケベシーソー

Two naked girls, huge breasts, straddling opposite ends of a narrow long seesaw, yellow U-handles, facing each other. Fixed vertical vibrators, deep vaginal insertion. Tilted seesaw, one end on ground. Intense ahegao, rolled-back eyes, tongues lolling, drooling, squirting. Breasts bouncing violently. Bottom girl in spasm, vibrator bulge protruding through lower abdomen. Top girl climaxing, looking down with anticipation and fear. (masterpiece,best quality,vivid color palette,best detailed,anime style.