Are they punished for lewdness?

No, but Lorelei has other problems

When nobody reacts with displeasure, the two teens breathe a sigh of relief and prepare to swap places. However, before they can, Amelia interrupts them.

"Actually, do you mind if I go next? Dr. Morgan said we all could and I don't know when I'll get permission again. Jo, you get off so you're not late for afternoon training and I'll catch you up after; I'm much quicker than you in these boots anyway."

Johanna agrees and departs, bidding Lorelei farewell as she goes. The cheerleader is less reticent than she was and grabs the skinny girl's head, firmly pressing her face to her crotch and releasing the contents of her bladder right down her throat, much to the amusement of the spectators who have remained to watch.

When she has quite finished, Amelia steps back and Lorelei struggles to her feet, clearly expecting her companion to return the favour, but she appears to be having second thoughts, glancing at the clock above the chapel entrance.

"I'm sorry, Lorelei. If I don't go right now, I'll be late for extra cheerleading practice before the match tomorrow. I'm sure someone else will help you out."

Then she turns and hurries away, leaving a distraught teenager behind her, thighs pressed together in a **** and likely futile attempt to hold her own flow, made even more urgent by the service she just performed for her colleagues. A helpful young woman, probably a foreign tourist from her accent, offers the use of her empty mineral water bottle, but Lorelei points out that she can't fill the bottle through the narrow neck without making a mess. For a moment, you think the tourist might be willing to assist in a different manner, but she shrugs apologetically and returns to the small crowd.