Looking for long term Taboo Slice of Life style story! (MxF)

Honestly I'm looking to do a sort of twisted slice of life story, something where both parties are just absolute deviants who found each other and are almost competing with each other to see who can be the biggest perv? The basic idea is that the 2 meet each other online, maybe they sext, exchange photos and whatnot before deciding to meet in person, only to discover one or both of them have been lying about their appearance/age (we can work out what kind of taboo we'd both be the most comfortable with) but decide not to let that stop them from having their fun. As they push each others limits they slowly find themselves falling in love with each other, and also discovering new and exciting forms of debauchery! I'm willing to work this into a fantasy setting as well as a modern one, really it can be anything we'd like.