NSFW List

[asscan]

definitely	yes	could do	no
consent emotional bonds loyalty magic themes telepathy/mental links psionics for sex service body worship noisy partners enthusiastic sex wrestling/fighting barebacking pheromones eloquent endearments messiness/signs of arousal making out foreplay fingering/handjobs oral sex penetrative sex loss of control tease and denial orgasm denial debauchment multiple orgasms ritualistic sex	oral fixation/eating out marking (bites and scratches) hurt/comfort size difference biting/rough sex animalistic themes non-humans (monsters) discipline supernatural/alien themes voyeurism sexual frustration spanking/striking with implements body modification massage vanilla sex endearments/pet names ownership (tattoos/collars/jewellery)	multiple partners (polyships) multiple partners (gangbangs) double penetration (spitroasting) condoms m/m frottage clothed/partially clothed sex striptease titfucking power play body/sex swap role reversal A/B/O dynamics anonymous sex hate sex gags BDSM humiliation conditioning/brainwashing fuck-or-die toys & devices mutual masturbation age difference experience difference first times dirty talk anal sex rimming	non-consent dubious consent abuse themes breath play necrophilia s&m gore underage infantilism incest bestiality bathroom stuff inflation/weight play macro/microphilia

**Note that 'could do' are generally fine, but may not be as high up on the list as the first two columns.