The biggest hurdle indeed would be Alan Peccator, because there was barely any space left o his body to inscribe the rune.
Sabrina had a pained look on her face as she examined the shirtless Alan, who had his gaze down, in shame.
"... I'm not the one who did this willingly, you know."
On the others, it was fairly simple, there was clean skin on their backs, a large enough area for her to inscribe the complicated rune. On Alexander and Kazikato, although there were tattoos, or marks on their backs, their arms and shoulders were free, even their chest. Although, she would never approach that area unless it was absolutely necessary.
It was just improper, and she could not ignore Olivia's gaze when she was inscribing the rune on a shirtless Alex. What was even the reason for that? It was not like she was doing anything inappropriate. It was a chore to ignore it and work at the same time.