Thank you for pointing out this error to me, I believe this is due to a change I made to one of the files, so I'm currently uploading a new version of the game to fix this!
Viewing post in Arousing Sexual Stories: Risu's Initial Mission comments
No worries. I ported my save over to 1.8 and was able to see the rest of the content. Enjoying the journey, but these repeat trips make me wish I could run from battles, even if it cost SP or lust. Even at lvl 9 the enemies take awhile to take down and the xp/drops stops being worth the time. I'm sure this will be less of an issue once we have access to a bigger party and AOEs. Keep up the good work!