Yes

Hermione got on her hands and knees and began to crawl towards the barn. As she went Luna smiled and snuck up on Hermione. The next thing Hermione knew she felt her ass grabbed by Luna and then her face was in her cheeks. Hermione looked and saw Luna was biting into her panties. "Let's make sure this is out of the way." Luna said as she tore off Hermione's cow print panties.

"Bloody Hell Luna." Hermione gasped as she then sighed to this. "Very well." Hermione said and thus unlatched her bra and allowed her growing breasts to fall free. "Happy?" Hermione asked standing crotched on her legs exposing her body.

"Very." Luna said smiling at the scene. "Now come on to the barn before milk starts leaking." Luna said as she took Hermione's breasts and bounced them in her hands a bit.

(Later in the barn)

The girls entered the barn to find Harry inside on a chair waiting for them. "Took you cows long enough." Harry said while he sat next to a milking machine.

"Moo sorry master." Hermione apologized but silently gasped when she realized she mooed.

"Ok its working thus far." Harry said walking to the girls and placing a cup before them. "Now lets's see if the potion is working." Harry said giving the cup to Hermione who knew what was being asked. She felt her nipples had become sensitive while her breasts became heavy and in turn she began to squirt milk into the offered box. Hermione moaned to this as she continued to do so. She intended to fill the cup as much as she could before handing it back to Harry. With each squirt the cup filled more and more until it eventually was full. Hermione smiled but alas her breasts were now leaking milk ready to be drank, from the source.

Hermione's pussy was soaked as it even drooled with the desire for her lovers cock. Luna was resisting the urge to masturbate as she saw what was happening. Harry took the cup and drank it as Luna was ready to cum just by watching. "Nice and sweet." Harry said and in turn patted Hermione on the head.

"Moo I need to... moo cum." Hermione moaned as she was unable to resist the urge to moo. "My breasts need to be moo milked, please." Hermione begged as she wanted it the potion taking its effect oner.

"Hmm maybe but you do have to meet your herd." Harry said as Luna smiled recalling the cows around the area when she came in.

"Moo of course master." Luna said as she looked to Harry. "We should be with our heard even when you breed us." Luna said as she smiled to Harry.

"Well, I am both farmer and bull for you too." Harry said as he looked to Hermione. "Which will it be the milking machine?" Harry asked as he gestured to the stands where Hermione and Luna will be milked. "Or outdoor farm sex?" Harry asked gesturing to the doors to the paster. Hermione considered her option knowing that the potion made her extremely fertile now which meant she would no doubt be impregnated by Harry if he came inside her.

A.) Hermione and Luna meet their herd.

B.) They get milked violently

C.) Something Else (Add to it)