She led Him to a hard backed chair sitting alone in the middle of the floor...
"I have a surprise for you"
He sat down in the chair, watching as She knelt between his legs, and Her hand stroked the hard length of His cock, before She leaned forward and took Him into Her mouth. He groaned in delight at the familiar and wondrous sensations Her mouth always evoked when She sucked Him, and His eyes closed in pleasure.
She sucked Him slowly, until She could taste His pre cum begin to flow steadily with each suck She gave to His cock. Then She stopped, and stood up as He looked up at her questioningly.
"That wasn't the surprise"
She stepped up to straddle His lap, reaching between Her thighs to grasp His shaft firmly, rubbing the head against Her folds, already slick with desire. As She found the entrance to Her pussy, She guided Him inside Her, even as She sank down onto the throbbing hard cock between Her thighs.
With Her hands on His shoulders, She rode Him slowly as They kissed, deeply, intimately, and with utter longing. The sound of His cock sliding in and out of Her exquisite wetness were all that They could hear above the pounding of their heartbeats. Then suddenly, She stopped Him with a finger to His lips, and climbed off His cock to kneel between His legs again.
"That wasn't the surprise either"
He gasped aloud as She leaned in to take His glistening cock between Her lips again, and began to suck Her own juices from His shaft. She moaned in pleasure as She tasted Herself on His throbbing cock. Only He could ever get Her aroused and wet enough to make this work, and She revelled in Their mingled taste on His cock. He gasped again as He watched Her lap and suck up every drop of Her wetness, till His shaft held only the clean sheen of Her saliva on His skin.