Willing to Milk (Part Three). Willing to Milk, #3

Getting her milk to come in was the greatest achievement in Arlene's life. She now knows that she has her boyfriend Pearce hooked and nothing can separate them. Except, perhaps, Sandy's impressive lactation abilities. Even distracted as she is by Sandy's husband and his willingness to bed Arlene, she is worried about where this relationship will wind up.This is a 10, 000 word novella intended for adult audiences.
Part three of three. Content warning: features erotic lactation, graphic sex, group sex, lesbian sex, strong language, adult nursing relationships, erotic situations not all members of the public will enjoy, and other depictions of adult sexuality. Explicit language and adult only content. Excerpt:"Look at that!" Sandy practically screamed at Dale."At what?" he innocently asked."At that!" she pointed at Arlene.
"She's finally making milk.""Oh, that, " Dale said mildly. "Welcome to the party, Sandy."She goggled at him a minute, not understanding, and then Dale turned his head from Arlene's breast. "I've been drinking her milk for the past five minutes, dear."Sandy cursed under her breath."Care for a sample?" Arlene asked Sandy, picking up her small breast with her hand and offering it to her like a loving mother."Sure, " Sandy said nonchalantly, as if this were something she did all the time.