i first tried with a thai first. small cock , eased me in gently. juts treated it like being with a woman, apart from the fact there was a cock there.. depends whether you wanna suck dick or not, i did to try it, then juts standard positions..
the last one i tried was some brazilian with a big cock, again same routine as you would with a woman tbh..
the main thing is so you wanna be fucked or not, personally i do, big still yet to try that..
i kinda of enjoyed it, amd deffo something to try to see if you like it or not.. one of my criteria is they look feminine...
good luck...