Psylocke is a latex dream even before she's tied up thanks to her latex leotard and thighhighs that highlights all of her curves while also drawing the eye to the exposed parts of her thighs. However, she is almost impossible to capture by force thanks to her combination of psychic abilities and ninjutsu, so it's far easier to get her to agree to be tied rather than catch her off guard. Regardless, be sure to use ties or materials that are extra-difficult to escape from, because she loves to slip out when given the chance to tease her captor. Any of her lips, eyes or hair can be emphasized so give her a gag based on personal preference. Good luck keeping her for long though.