"We'd need to be quiet. But if you're up for it, I'm willing to share some of the alcohol I have with me."

Despite her internal interest, it didn't seem like a time for weed. Peri would smell it, know it immediately. BT also might not be on board with it - The lines in the sand typically went No Drugs At All to Alcohol to Alcohol and Weed to Alcohol and Weed and maybe LSD, and once you were OK with LSD you were almost sorta in party drug territory, (unless you were with the right people,) and Stephana honestly didn't want to go back to party drug territory. Regardless, BT might not be cool with it, so she'd casually neglect to mention the stuff she already had on her to facilitate the act.