Skin Pressed Against Me Tight by alison
Louis' twin brother, Will, comes to visit on his break from uni. The unpleasantness in Nick's life doubles before it pretty much disappears.i don't believe in fairy tales (but i believe in you and me) by callunavulgari
(Two Tomlinsons. One Grimshaw. Sex.)
Derek scrolls to the next picture. Stops. Blinks.Ignite by Anonymous
For a moment, they just freeze. He can see Stiles’ hand hesitating just next to his out of the corner of his eye, stopped mid-air, like he was reaching to take the phone back. Stiles’ heart is loud — so fucking loud — in the quiet of the loft, drowning out Derek’s own heartbeat and the many varied sounds coming in through the cracked window.
“So,” Stiles says, voice wobbly and pitched high in what’s probably mortification. “That’s my penis.”
One look at Stark's sly smile and Loki's mind is completely decided – he will have Tony Stark as his mate.Count Sheep by yeaka
Jim’s been having trouble sleeping and coping; Uhura suggests Vulcan neuropressure.Red Shift by jane_potter
Even on alien planets where it's socially acceptable, Spock doesn't do well with public nudity, particularly when his mate is involved. Fortunately for Jim, this usually leads to possessive wallsex.Screw This by patster223
In which Spock takes up swearing as an experiment and Jim rediscovers sexual frustration.Jealous Orbits by dreamlittleyo
In which Kirk and Spock have had sex half a dozen times, but this time it counts.Then I found this PWP series of Kirk and Spock. Enjoy !
Disciplined by waldorph
Disciplinary Matters and two ways alternate that the way that those circumstances could have shaken out