i forgot the name of this like sci-fi yaoi I read a long time ago and all i remember is th...

i forgot the name of this like sci-fi yaoi I read a long time ago and all i remember is that the mc had redish/orange hair and was like a bunny (i might be wrong) and the ml had like yellowish hair and the mc’s job was to like catch him or smth. And it had a lot of smut and like tentacles. PLS I BEG HELP ME FIND