Sissy with Bikini Tan Lines. Jamesleclair. I am 57 want sexy men and want suck and swallow. Want a man in a bikini swim suit I wear a bikini swimsuit. more sissy humiliation captioned pictures with bikini tan lines. A sissy girl should have tan lines that perfectly show they wear a string bikini. If you have a garden or terrace, lock (tie) him down to a sun bathing chair wearing a full bikini and leave him there for an hour so he develops some nice tan lines.