You need to go to cheer practice. Then, while the boys are still there playing, talk to Taylor about the boys several times. When she leaves to go to the shower, go talk to the boys and invite them to the girls showers. When given the choice, choose right cubicle. All the rest are repeat variations of this. You will need to get Taylor to 70 corruption for the final achievement. Best way to do that I've found is tease her while the boys are playing, many times.Anyone know how to get Taylor achievements after the shampoo one? "A new slut ..." and so on.