Eclair from Dog Days & Cinque Izumi (if you want to just do a random guy so u can Focus on Eclair, that is fine) in a rev cowgirl anal, like in this example (
External ) same type expression, give Eclair boobs simular in size to Rukia, probly be best if i give you some examples in privet, cause in this pic the boob size and shape will be important.