I've played it 'till the end, in the 0. Set the XXX press outside of the shop or give it cost and only allow to buy one unit per week.
Login Forgot your login details? Put it outside of the normal actions colorful button on the right side so you don't press it by mistake.
It's not necessary to participate in this activity - you always can call guards or just do nothing. Also, a summary of your stats change because of the action would be nice too loss of energy, posible loss of mood or health, increase in Magda sexual skills, increase in your fitness which does not need to match Magda's But that summary could be optional so experienced players can skip it.