He watched with some amusement as she teased an errant lock of hair back into its proper place, pleased that naked she seemed to not only present a particularly sensual aura tonight but that it made her feel so erotic at the same time.
Deliberately slowly she carefully lifted her raven hair high, piling it on the top of her head, she was aware that this movement would be the cause of erotic changes to the way she looked. Lifting her breasts higher, flattening her silky smooth stomach, putting a slight arch in her back and tightening the cheeks of her equally smooth bottom.
Marianna knew that he stood behind her taking pleasure in her gesture, secure in the knowledge that she was pleasing and exciting him.
She arched her back a little more, feeling his hands slide across her tightly stretched stomach and responding softly pressed her bottom against his groin. With her hands still in her hair she felt the image to be arousing, made more so by the whiteness of his skin contrasting sharply with her own olive complexion. The perimeter of the room and surrounding furniture began to blur as she focused on the couple directly facing them.
They find that they enjoy and become further aroused by the couple whom they are watching, realising that what they bore witness to had seriously stirred them, appealing to what could only be described as hitherto dormant voyeuristic tendencies.
Fingers splayed John begins to caress her abdomen with the palm of one hand barely skating across the warm flesh, describing small circles as though rubbing in a lotion. The other hand moves lightly across her stomach from side to side prior to travelling higher to cup one of her beautiful firm breasts. For a brief moment he held it there, savouring its fullness before softly kneading and squeezing, gently brushing against the nipple, teasing it into an erect hardness. Leaning her head into his shoulder Marianna moaned softly, enjoying the feeling of warmth spreading luxuriously through her voluptuous body. She can feel his hot breath as he whispers: "lay your weight on me"
As she watches the other couple copying their movements, smiling she reaches with one hand to pull his head down onto her shoulder, being rewarded with a slow, soft and wet kiss to her neck, chuckling inwardly the other couple are doing the same. Lowering her free hand she places it over his to guide him as he continues to rub in the invisible lotion.
He feels her taking a deep breath as her breasts rise pressing firmly into John's hand as though asking for even greater attention that he happily provided. Ministering to each beautiful soft orb in turn, exploring the texture with increasing vigour, urging the nipples to become flint hard.
Wantonly, brazenly, she stares at the other couple, a smile playing on trembling lips as they unashamedly fondle one another while staring back at her, matching Marianna and John touch for touch, almost a synchronised erotic dance.
Marianna's hunger is very evident, guiding his hand lower, across the now swollen lips of her sex, slightly trembling thighs slowly parting in an uncontrolled need to expose herself and the wetness of her well of life. She had become a shameless hussy in her need for fulfilment.
Their ever-watchful partners in this erotic ballet are apparently of the same mind as they duplicate each movement. No sound can be heard other than the heavy breathing as two women face one another with breasts heaving.
Smoothly shaven and swollen lips slightly parted, opening, inviting further exploration, wet and hungry for the attention of their male counterparts. Sensing that need, agile hands move still lower, fingers finding the top of very wet slits.
In an instant she is leaning into him heavily, moving her shapely legs further apart, a slight shudder running through her brings her nerve endings alive, stomach tightening, head pressing back against him and constantly watching the couple in front of them, performing their matching dance of sexual excitement.
The heat of the midday Mexican sun burning through huge panoramic windows serves to increase already high bodily temperatures, beads of perspiration appearing on the foreheads of all four of them.
A stiff finger scrapes across her now hard and very erect clit with authority and she announces its arrival with a muffled squeal. Immediately moving her legs as far apart as possible, placing one foot on the chair that had been placed there specifically for this purpose.
Marianna was now aware that her sex was gaping, showing the soft pink folds glistening with her wetness and a gentle moan escaped her lips. With a desperate need for fulfilment she began to rock herself hard against his manhood, rubbing and teasing him to the fully erect hardness that she knew so well. The skin of her bottom and her back in contact with his own, burned with a fire born of lust and the room temperature that seemed to be steadily increasing.
Inhaling deeply he took in the fruity aroma of her freshly shampooed tresses, filling his senses with the smell of her as he passionately kissed her ear before moving to the soft flesh of her shapely neck.
It was becoming more difficult for him to stand now, but he needed to remain upright to support her. The intensity of the feeling in his shaft had caused it to start throbbing with his own need for completion. Breathing had become shallow as he struggled now for every breath, driven by the need for his own release and the desire to bring his love to an exhilarating climax.
With sweat streaked faces they watched their friends burning in their own fire, seeing the sweat from their exertion dribble into eyes left stinging from the saltiness.
They all watch one another as John moves a single rigid finger in and out, spreading her wetness around and over swollen lips to contact her aching bud. He can tell that her juices are becoming more profuse, the urgency of her need being transmitted to his throbbing erection via the soft cheeks of her gyrating bottom, her moans becoming more insistent and louder with each second.