The showers were all out in the open like they are in high schools.
Then I got her dried off and wrapped a towel around her.
When they come in from running or sports, or if a group is spending the night, they shower in groups of two, three or four.
The story of my communal showering year tends to surprise people, especially women, to the point that it may actually be the most shocking thing I did in college.
Then, if you're feeling confident and think you've gotten used to seeing your mates naked, just do the same thing you always do just without the suit.
Some guys are self-conscious in public showers and being seen naked is uncomfortable, you just might enjoy it and kinda thinking being seen with an erection is something you like.