Sunday, it was late, eleven o'clock. The kids were in bed. It was a cool spring evening. Ellis and Dani were on the patio at their neighbors' (Mike and Elaine) house.
Both couples were snuzzled together on lounge chairs under throw blankets when Ellis began to get amorous with his wife. Dani responded, not modest about having him fondle her in front of the neighbors. After all, Mike and Elaine had both seen everything Dani had to offer. Mike had stripped her and screwed her in his office. A few days earlier, Elaine and Dani were in bed together when Mike joined them. They'd tied her up and Mike fucked her with his wife sitting on Dani's face.
Ellis wasn't yet aware of his wife's dalliances with Mike and Elaine. They had talked about expanding their sexual horizons including the possibility of Ellis watching Dani have sex with someone else. They even mentioned their neighbor Mike as a possibility. While Dani had already taken the big step into extramarital sex, Ellis was still thinking about it. The thought of seeing his wife with another man had a strange attraction. He was repulsed by the idea until he actually imagined it. He and Dani had talked about sexual fantasies when in bed and the thought of her screwing another man had become their mutual favorite.
Ellis and Dani had socialized regularly with Mike and Elaine. It was another Sunday night with the four of them relaxing on Mike and Elaine's patio.
Ellis had had a few drinks and was in an amorous mood. He was sliding his hand up the leg of Dani's shorts, stroking the soft cheeks of her ass under her panties. Mike and Elaine were watching intently.
Dani quietly protested to her husband, "They can see."
Ellis said, "So what. Let them see my beautiful wife."
They continued kissing. Dani did not object when Ellis pulled her shorts over her hips, exposing her ass to the neighbors. Her crotch was pressed against her husband's leg. She was aroused and losing whatever inhibitions she still had. She liked kissing her husband and having her ass rubbed.
The blanket fell away when Ellis pulled Dani's shirt up her back. She wasn't wearing a bra, so the pale skin on her back and her ass glowed in the moonlight. Dani lifted her arms, allowing her husband to strip her. He pulled her shirt over her head. She pressed her naked breasts against her husband's chest, concealing her nudity from Mike and Elaine. Ellis pulled her shorts over her hips and Dani helped pull them down her legs and off.
Now she was naked, pressed against her husband, concealing her bare breasts and her patch of pubic hair. Being naked with the neighbors watching, her modesty protected only by her husband's body, Dani was extremely aroused. She liked being watched. She straddled her husband's leg, pressing her wet pussy against his bare thigh while pulling his face into her breasts. Ellis was nuzzling between her tits, sucking her nipples while his hand explored the cleft between her ass cheeks. He could feel her heat and wetness. She was humping his leg with her cunt, getting herself off. She was nude, but still not fully exposed. Her tongue was in Ellis's mouth, sucking his face. She was hot and beyond any inhibitions, crawling over her husband like the horny slut she had become.
"Fuck me while they watch." She said while undoing her husband's pants.
She freed his cock and held it in her hand. Ellis lifted up and Dani pulled his pants off his hips. She inched up and straddled his pelvis, taking his cock in her hand again and putting it inside her. When she lifted her ass, their friends could see the shadow of his cock between her thighs.
Mike and Elaine were watching, waiting for the invitation to join. Dani was on fire, fucking her husband with an audience. She had become a wanton woman, seeking sexual gratification with her neighbors and her husband. Since she had been fucking Mike and then Elaine, she was like a firecracker in bed with her husband, jumping him nearly every night and fucking him vigorously. Her passion had intensified his. His horny wife was eager for sex much more often than in the past. Ellis had his suspicions about why, but was enjoying it tremendously.
Ellis and Dani had talked about doing a threesome, but hadn't done it yet. The opportunity hadn't arisen until now. They were both thinking the same thoughts. Dani was fucking herself on her husband's cock, absolutely out of control, consumed by desire, fully aware of the possibility of adding another to their coupling.
She dismounted from her husband's lap and dropped to her knees, between his legs. She finished stripping him, then began to suck his cock. She was wiggling her ass, inviting Mike to join them.
Mike knew what was expected. His dick was already hard. He stood and stripped with his wife watching. He knelt behind Dani. He used his fingers to aim his cock at her vagina, pressing forward into her soft vulva. She arched her back a bit to give him better access. Mike's cock filled Dani's vagina. She groaned and paused her ministrations to her husband's prick. Ellis watched Mike put his cock in his wife, fulfilling his desire to see another man fuck her. Dani looked into her husband's eyes to gauge his reaction. He liked what he was watching. His precious, previously faithful wife was sharing her pussy with another man.
Mike began a rhythmic humping with Dani keeping her ass high to accommodate his thrusts. She wanted him deep inside her. Her eyes met those of her husband, his cock in her mouth, and saw the fascinated expression on his face. He was watching her get fucked by another man for the first time. She was performing for him; they both were consumed by passion.
Mike was thrilled to be fucking her again and relished doing it with her husband watching; it was a bit of an ego boost. She was lifting her ass for him and the head of his cock was pushing against her cervix, fucking her deep and hard. Her cunt was tight around his prick. He caught Ellis's eye and smiled, showing his enjoyment of fucking the man's wife.
Dani had read about having a cock in both ends and imagined what it would be like. Now she was experiencing having two men at once and it was amazing, overwhelming her senses. She had her husband's dick in her mouth while Mike rammed her pussy from behind. She wanted to kiss her husband while another man fucked her so she pulled Ellis down to the deck. She kissed him, swirling her tongue against his. She rubbed her husband's cock with her hand. She was making love to him too, while Mike pumped away from behind.