:-P wanking is not a sin
:-P getting pleasure from anal penetration doesn't make you gay, not that that matters one bit
:-P having a sock nearby is one of the most useful wank aids to avoid messy cleanups
:-P a hot shower spraying over your cock and balls especially from below feels just so fucking good
:-P laminating your fave porn pics preserves them forever and can be used in said shower
:-P making a lot of noise as you come heightens the pleasure and entertains the neighbours
:-P if it feels good and harms no one then just do it
:-)