Actually, what you just said reminded me of something. You could have the option for the husband to have rough sex, (oral, vaginal, anal, titfuck for example) scenes with the wife too. Oh and titfuck scenes should be available by default IMO, not just when the wife is tired after too many clients or similar stuff, more lactation content would be nice as well. Also, on the subject of when she's tired, having a full set of tired variant sex scenes, (oral, titfuck, vaginal and anal) would be nice too.