Does a sexual encounter not properly require two participants?

(chapter originally by faith on writing.com)

"D-does a what require a WHAT?" Fuuka said, almost screaming in surprise.

"A sexual encounter. As stated, I am mystified how to achieve the desired outcome on my own, and your spell will ultimately only prolong my agony. As you have more experience in these matters, I am asking for your assistance. I...I am prepared to beg, if that is what you require." Elizabeth said, her eyes downcast.

"Elizabeth-san..." Fuuka said, her busy hand a major distraction. "I...I am...not as experienced as you think."

"Nonetheless, you are all I have to rely upon here. It is also possible we can break the spell by...by achieving the required outcome. At the least we can achieve a lull in the magic. To give our fingers a rest." Elizabeth said, blushing to herself.

"But I've never done it...and with a woman!" Fuuka said softly.

"You...do not know the procedure either?" Elizabeth asked.

"I didn't say that! I just...it would be my first time..." Fuuka said, blushing with the admission.

"Another human ritual? The first time is significant?" Elizabeth asked with sigh.

"Well, yes." Fuuka said, blushing intensely.

"I see." Elizabeth said softly. "Human custom is so complex. It is very exasperating."

There was silence for a moment, as both girls continued to face each other from opposite sides of the cabinet and work their sexes.

"...Tricking a godly being into losing her power is insufficient cause to make the event noteworthy?" Elizabeth asked.

"Not...not in the way I would like." Fuuka said. "It should be with someone special that you care for."

"...And if I said that I had never been bested by a human, and that those capable of doing so, regardless of method...are special to me? That I do care for them in a way that I do for no one else?" Elizabeth asked softly.

"......"

"Very well. These circumstances are insufficient to justify your 'first time'. I...am willing to accept that. Is there...is there another means to achieve the same end?" Elizabeth asked.

"...You want to know if we can do this without it 'counting'?" Fuuka asked, a tiny smile on her lips.

"I suppose so."

"......Where did you learn how to kiss?" Fuuka asked suddenly.

"I...what?" Elizabeth stammered.

"You kiss earlier. It was...very good. But you don't know about sex, and you don't know how to masturbate. Where did you learn how to kiss?" Fuuka asked.

"Ah. Yes. I...I have been tutored in that regard."

"How?" Fuuka persisted.

"....Your friend Minako...has been informative on a variety of subjects." Elizabeth said with a blush.

"I see." Fuuka said. "I never would have...ahem. I have an idea. Can you...umm...turn around? Lie down on your back, with your head pointing towards me and your butt touching the back wall?"

"It is a tight fit, but I believe..." Elizabeth did so, 'sitting' on the back wall with her legs high in the air.

"Okay...now..." Fuuka gingerly crawled over to the blonde girl, pushing her way along her stomach until her face was aligned with Elizabeth's wet sex. "When...when I started to do it, I want you to pretend my....."

"Womanhood?" Elizabeth supplied.

"Right. Pretend my womanhood is like my mouth. Kiss it, and stick your tongue down there. If...you are confused...just do...what I do." Fuuka said, her body turning beat red.

"I see. And this will achieve our needs without 'counting' as your 'first time'?" Elizabeth asked.

"I...maybe. I'll...I'll decide later how much it 'counts'." Fuuka said in a small voice.

Elizabeth was about to ask another question, but found words quite impossible for her as the sensation of wet, soft lips upon a very personal area of her body **** her to catch her breath. She quickly reciprocated.