I don't think, that it belongs into the "This Pleases Mugi" pool, since according to the pool description, the pool is only for images Mugi observes yuri, not participates in it and her being tied up, too, here makes her a participant.
I don't think, that it belongs into the "This Pleases Mugi" pool, since according to the pool description, the pool is only for images Mugi observes yuri, not participates in it and her being tied up, too, here makes her a participant.
She is pleased though. Even if it doesn't fit in the pool, she is clearly happy about this.