You have to go find her

You failed to see Sister Rosita the rest of the day, either from coincidence that your responsibilities did not permit you to cross paths, or she may have been completely avoiding you. Seemingly harmless in of itself, given the actions earlier today, it makes you wonder what else she might be doing, and if there's a tinge of regret. You're also hopeful that you aren't about to be duped or let down; the fear of losing a relationship so early lingers hard on you, even though you're not sure if you really want one or are ready for it.

With trepidation, you return to your dormitory room as the night arrives. You find a note diligently placed upon your thin pillow. While it looks to be written in a slow steady hand, the persons penmanship is not well practiced. You don't have to spend a great time pondering who it's author is based on the contents

"Demetria, I have a confession to make. Please find me inside the Cathedral, so that I may be forgiven"

Your eyes reflexively roll. Sisters like you and her are not permitted to do confessions, and she has to know that. Still, you find yourself with a smile as well. It certainly sounds like there's more she needs to tell you than she has ever let on before, which is endearing. There's been too many years of being looked at as a monster, an aberration, or most diplomatically an abnormality, to think of yourself as being wanted, despite your seductive figure. That she sees the latter, and perhaps something more, and not the former, touches your heart. As you leave, a different reading enters your mind; maybe Rosita just needs a good fucking and you're the only one who can give it to her. If that is the case, you're okay with that too.

Your inhuman eyes allow you to see through the cover of darkness as easily as in the day, and you transit to the cathedral proper without a candle to avoid notice. Your only concern is that the full moon on a clear night illuminates well enough to be seen regardless. With caution, you make your way inside without being spotted. Rosita seems to have shown much less discretion. As soon as you make your way inside, you see her vestments on the cold marble floor, disregarded immediately as she took them off. While you are amazed at her complete lack of shame, guilt, or fear of consequences, you find it also turns you on. 'maybe she should have been the succubus' you think yourself. Following suit, you also undress yourself where you stand, but with enough dignity to fold your and lay them on a pew before moving forward.

As much as you thought Rosita was being shameless for undressing in the middle of a cathedral, that was nothing next to her follow-on act. You find her dead ahead, standing in front of the alter with her back towards you. She leans against the alter with her legs spread wide, an open invitation. Your cock immediately grows and hardens as you approach. Rosita's voice is quiet but seductive as you get close, her having heard you open and close the heavy wooden door.

"So, you got my note" She states simply enough

"Yes it did, you said you had something you needed to confess to me." You approach gingerly, your hands touching her soft and tender body, your erection brushing against me

"I just said that so you would know where to come find me."

"Are you sure there's nothing you need to tell me?" Something in your mind tells you start taking the lead on this one.

"Well, since you mentioned it, there is one thing..."

"And what might that be?" You ask as you lightly slap her ass. This is new, but highly exciting

"I want what you have..." this statements throws you off momentarily, and you respond with a slight nervous chuckle "I'm sorry, what?"

Rosita responds appropriately by pushing herself against your hips "I want what you have...inside me"

"That, I can help you with" You back up slowly so that you can hoist your cock up into position, you rub the head against her wet folds, causing you to both moan loudly immediately. She looks over her shoulder at you and you both start to giggle "we better be quiet. This place was designed to echo". You slowly push yourself inside, biting your lip as you go to resist more moaning. You hold onto her hips, moving back and forth slowly. Rosita responds in kind, pushing back against you in like tempo. A little voice in your mind is screaming about the different degrees of wrong this is, but it can't be heard over the shouts of how amazing this feels. Any thought of talking, of saying absolutely anything, has completely left you. You spank her ass again, causing her to moan louder again. The temptation is too strong, your tempo and your intensity quickly escalate, causing your partner Rosita to also losing all sense of control. Openly panting and moaning, she fucks back just as good as she's getting it, arching her back along the way. It doesn't take long before you can feel her pussy tighten around you as reaches an orgasm. This nearly causes you to cum as well, stopping just short to regain your control.

Rosita's sense of daring seems to be contagious, as you get an impulse you have to act upon. You quickly pull out, which is met with a momentary pout of disappointment. You slap her ass as you give her an order "Get on your back, now." Her only response is a moan in the affirmative as she quickly gets on the stone alter, shivering at it's cold touch. Her legs spread wide, you quickly climb on top of her. With no "give", it is a little difficult to find a comfortable position, but the two of you quickly find a way. As you re-enter her, you start pounding her pussy even harder than you were before. Rosita's panting turns to screams, held off just as the two of you start to stare longingly into each others eyes. Your only warning of your impending orgasm is the quickening of your breath, followed by a sudden shout. Rosita squeezes your ass and pulls you even deeper as you pump your seed, filling her eager pussy to the brim.

The two of you are both spent, and collapse on the alter. Rosita softly brushes your hair as you both enjoy the afterglow and the shared body-heat in the air of the cold-night. An odd thought crosses your mind, as you begin to drift off to sleep. You feel a small aching pain in your own pussy for someone to fuck you as well as you fucked Rosita in hers. Still content with the evening's activities, you start to nod off on top of her, only to be woken up by a sudden sound...