At first glance:

Black satin skin, Perky pointed ears and gleaming red eyes left only the dark tresses of her hair a readily noticable deviation from the default drow traits. Her figure was a fine aproximation of feminine and fey ideals with a slightly excessive ampleness of hips and chest departing from the more demure standards of the species.

Devious gaze often drawn to movement, noise and big items of interest echo her slightly movable ears, also able to perk or droop to further emote her by default mischevious demeanor.

The details:

Sexy was an apt if all too brief summary of her dark elven form, delicate seeming legs of slender shape lead all the way up to the satin hills of her rump, smooth and pliable with a hint of firmness when tensed for pose or posture.

Her hips were wide for an elf but should prove a near ideal match for hands and other implements likely to seek them out during interactions and it afforded the onlookers an enticing glimpse of thigh-gap even should she stand fast with legs held close together and, should she deign to cross said legs, it would do little to spoil the view from behind if only she could be encouraged to lean low enough...

Past the hips a wasp's waist of a narrow, trim midrift might leave some deviants pondering how she might possibly stretch to accomodate the kind of beastly endownments all too common in this region, not that it seemed to temper her sassy and sensual when faced with such imposing people, creatures or the occasional tool. Her feminine form honed for athleticism and flexibility rather than excessive strength.

Her chest was a handful, perhaps a bit more than for slender manipulators her own size but not too much for a human male. Said mounds proved pliable, almost maleable to the touch while retaining a fullsome shape, defying gravity with every ounce of the elven, nigh perpetual, youth and livelyness that was inherent to her features.

Arms like her legs were slim delicate affairs with fingers ideally suited for getting into hard to reach places with a deft and graceful touch, short and well manicured nails capable of scratching skin and leaving a mark given the opportunity but not exactly lethal weapons.

Finally her face offered kissable, perhaps even fuckable lips oft arranged in a sultry smile, her features of seemingly high or noble bearing with defined cheekbones and a delicate chin, long pointed ears and finally a moonless night's worth of velvet hair, wrapped around her head in an elaborate set of braids and curls but with a curtain of it kept straight almost all the way down her spine.

Ooc info:
Lothyrr answers to and honors an alt-prime variant of Eilistraee, specifically one reborn through the death of both her mother, Lolth, and her brother, Vhaerun and the subsequent assimilation of their divine essense, domains and followers. The resulting "Masked Queen" is neither quite as cruel or capricious as her composites and is not as judgemental of those lacking female naughty bits. On the other hand she still very much encourages deception and disabling penetrations from behind as a means of personal advancement and will not mind if a few bodies are broken in the name of progress for drowkind. The use of underhanded methods like poisons, drugs, magic or more physical methods to bend and tweak the body or mind of are likewise seen equally legitimate to the use of words and inspiring deeds for changing hearts and minds. Dancing in the nude and creatures of the dark and cold places of the underdark are also still very much in style.

Lothyrr respects prowess in all its forms, if you can manage to fuck her brains out or make her beg her goddess for some restorative blessings come morning she likely wont mind the exact methods used to get her to that point too much. Flip side if control is not maintained (and/or the other player is open to it) she might turn the tables in which case males can expect to have their male-ness so drained of spunk they will be firing dry for the rest of the week, females will be fisted, fingered or otherwise offered up to some divine implement or creature provided by her goddess's magic. Those in between may expect some cruel or at the least kinky and unusual solution adapted to the perticulars of their anatomical quirks.

In summary she is a switch, plays dirty but will respect those who can tame her feisty little frame or will reward and punish those who prove to be paper tigers. The cute and/or openly submissive types can expect to get the same treatment untill they are soiled, sore little feline-euphemisms waddled up after use.

Le Lights Green(not all inclusive, if you've a kink not listed here, feel free to ask ic or ooc:
Anal, Blindfolds, Blackmail, Bondage, Cumplay, Cunnilingus, Dangerous sex(ie cotius in which one of the participants is in danger of needing a healer (or even a raise) after all is said and done), Dominance (ie Giving orders and the like), Fellatio, Fingerplay, Fisting, Forced/non-consentual, Humiliation, Large Insertions, Multiple Insertions, Multiple Partners, Petting both heavy and size differences(regarding Certain Parts or in whole), Submission play (ie being given orders and the like), Teasing, temptations, Tentacles, Toys and tool use, Wax, Webs and other sticky things. Open to men, women et cetera, batteries not included.

Reds?:
Most of us know this song, scat, gore and grizzly stuff is to be avoided in a sexual context. It is worth noting that the character has ample means to restore and/or protect herself from some of the more damaging depravities like way too large dicks, magma-like or acidic cum or being infested by malicious or mindcontroling parasites to name a few, those wanting to bring such to the table are welcome to, just dont expect it to leave permanent marks or the like. Obviously if a dragon decides to lance her on a dick taller than she is, she'll not laugh it off or be good for much beyond a cocksheathe for the encounter untill restored... But if done right she might not volunteer for another session but the player wont mind.

TLDR: Drow priestess with attitude and motivation to get spunked, concept has depth but not everything is visible at first glance.