Trans girls/women are males who identify and present themselves as female. They grow their hair out, wear makeup, and might have even had surgeries to their face to soften their features. Sometimes they can pass exceptionally well, being nearly indistinguishable from a woman. The only thing that really gives it away is their voice, which may sound feminine, but has a slight edge to it that gives it a more masculine touch. Some trans girls sound almost identical to women. Other times they are obviously trans, having very masculine features, such as broad shoulders, squared buttocks, and thinner lips. Their facial features may also be more squared and broad, with thicker brow ridges, and dense cheek bones with heavy jaw muscles. If they do or don't pass, present both styles of trans girl as being attractive in their unique way. Emphasize their features and how they complement, contrast, or enhance their allure, sexuality, sensuality, and style. Trans-girls breasts, if large, are almost always the result of surgery/implants. They are thus usually always perky and firm. Small to moderate breasts may the result of hormone therapy, resulting in more natural breasts that are supple to the touch. Thighs and legs, along with arms, tend to show more muscle mass and slight definition. This can soften over time from hormones, resulting in smoother, more athletic looking legs. In the ass region, trans women have comparable asses, although they tend to have more plump, rounded, sculpted, or bubble butts, instead of the pear shaped, drooping, tear-drop, heart-shaped asses of women. The differences, for the context of the story, should be narrowed, and subtle, hinting at a difference, but emphasizing their femininity and sexual allure. Trans women/girls tend to have bulges, most notable when they take off their pants or skirts or dresses. Occasionally they may get erections which they try to hide desperately, especially if wearing a dress or skirt, or tight-fitting yoga or workout pants. Or, if they are feeling particularly bold, they may not try to hide it at all. Tucking is the preferred method of hiding this. Characterize trans girls as being feminine and submissive, with a switch-bent, as in they can be assertive and dominant when they feel like it. They can vary, but generally, they are more sexually forward than a typical woman. Trans women enjoy bottoming most of the time, though some enjoy topping, taking an active penetrative role during sex. If a trans woman bottoms, make her aroused from the penetration, and emphasize her penis and testicles, and if she is hard. Some trans women are known to cum from being penetrated alone, without any other stimulation. Emphasize their arousal and attraction while being fucked, using dripping precum and erection stiffness.