He awoke standing up in a small room, with his feet tied together and chained to the floor, and his hands tied together and connected to a beam with a chain above his head. He was naked, save for a loincloth, and had a bag over his head yet could see slightly through a small tear. He heard footsteps coming from behind him and saw through the small tear a beautiful, curvy brunette standing in front of him. She was also wearing a loincloth, and a small, silky top that seemed to be hanging from her nipples. He instantly became aroused.
She moved closer to him and he felt her large breasts press against his chest as she slowly pulled the bag off his head. She placed her palms against his chest and slowly slid them down against the outside of his loincloth, slowly caressing the outline of his cock, which at this point was fully erect. She walked behind him, never breaking contact between her hands and his loincloth. She cupped his buttocks, then slid her hands forward to the front of his thighs, then moved them inward and gently kneaded his balls. She slowly felt the length of his hard cock, which was barely being contained by the loincloth. She untied the loincloth, which flung off as his cock sprang out from its prison.
She returned in front of him, and unclasped the back of her top, which pulled at her nipples as it fell to the floor. Her boobs were large and round, and bounced slightly as she paced back and forth, and her nipples were pointed and erect. She removed her loincloth, revealing a neatly trimmed triangle of hair above her pussy.
She picked up a bottle of oil and poured it over her tits and down her belly. Drops of oil collected on the end of her nipples and crevice of her pussy and dripped on the floor. She spread the oil with her hands over her body, her tits springing back to their places as she moved oil across them. One hand moved down her belly to her pussy, her middle finger gently parting her pussy lips and she spread warm oil inside.
She moved toward him and poured the warm oil over his chest, then used her hands to spread it over his body, deliberately avoiding his throbbing cock. She poured more oil over her tits, walked behind him, pressed her body against his back and slowly slid down. He felt her nipples pushing into his skin as she moved against him.
She came around in front of him again, her back to him, and poured more oil on her back, which slowly made its way down until it collected in the crack between her round ass cheeks. She backed into him, his cock squeezed between her ass cheeks and his belly. Slowly she moved up and down, caressing his cock with her tight, oiled ass cheeks until his cock and balls were dripping with oil.
She unhooked the chain from the beam above his head, and pulled it until he laid on his back on the floor, and secured it so he was still unable to move. Facing him, she bent down and straddled one of his legs; her wet pussy spread open and pressed against his shin. With one hand she grabbed the shaft of his cock and pulled it towards her. Her big tits dangled above it, with oil still dripping from her nipples. She made small circular motions with her body, brushing her nipples against his cock head, then she held one of her tits with her other hand and flicked her nipple back and forth using the tip of his cock.
She slid down slightly, her wet pussy still pushing against his shin, and her tits now brushing against his upper legs. Still holding the shaft of his increasingly hard cock in her hand, she put her tongue under his balls, moving it up each side of his sack, gradually sucking his sack until it was entirely in her mouth, and moved it around inside her mouth with her tongue. She let go of his cock and slowly moved up its length with her mouth, pausing at the head to trace its circumference with the tip of her tongue.
She stood up, turned around, and sat leaning forward on his chest, her wet pussy spread wide open in front of his face but too far for him to touch. She moved away from him, pushing his cock down against him with her wet pussy around his shaft, and repeated sliding backward until his cock disappeared under her for a moment and then forward again until his cock would pop up slightly when she reached the bottom of his shaft.
She turned around with her pussy still pressed on his cock. Slowly she slid forward and back again, stopping just short of where his cock could enter her. Back and forth she did this, pushing slightly harder each time. He could see her pussy getting more and more engorged, her clit and lips beginning to throb as she ground herself harder and harder against cock. She leaned back, her round, oiled tits bouncing as she moved back and forth faster and faster, her pussy juices dripping on his balls. Suddenly she let out a moan, her body quivering and her pussy pulsating uncontrollably for several seconds.
She got up and stood over his chest, oil still dripping from her tits onto him and pussy juice running down her leg. She said nothing and walked forward out the door behind him, closing it on her way out.
Source: reddit.com/r/eroticliterature/comments/11roqkq/the_tease_m25_f25_femdom_oil_nipple_play_ball