Adult PC Game: Travel Horny g - ecchi de na yuu nashi no, yarare tabi - (jap) by Etching Edge Archive

Yuuri is SO horny with SO many dirty thoughts in her head that she had to wonder... is she cursed with succubus lust?
Ding ding ding! That's correct.
To break the curse, Yuuri must fight all manner of vulgar man and monster on a pilgrimage to IN-town ("Lust Town"),
a journey saturated with sex, swallowing whole, creampies, spells, treatment like a sex object and more.