What psalms, what akathists, what Saints and what methods?
Some of them seem to be very universal.
Nicholas wonderworker, Sarov Serafim. Nicholas is one of the most popular known to bring physical results.
Akathists to these and others can be found online, they are all about 10 minute readings. Unlike the novenas, where you have a place to attach your requests, in akathists I would put the request after 13th kontakion, the place where it says "repeat the kontakion 3 times".
Read the same request after each 13th kontakion. Then continue with the ikos 1 and kontakion 1 to finish the reading.
You could stick the requests in the final part too, as akathists are finished by reading the first ikos and kontakion again, perhaps somewhere there. This works great too.
With the psalms, the same method I mentioned in my first ever post over here, 1 to 150 reading. It is very universal. Individual psalms, yes this can work but you'd have to turn them into a ritual yourself. Let's say you pick some known PS, 23. Often used for good life and wellbeing. Maybe 100x then request, another 100x then request and final 100x also with a request. Since 23 is not so long but it does connect well and raise enough energy, to do a total of 300x is not so difficult. You might as well think of something to add before and after, especially after, to close the ritual.
What can be done. Alright when we look at the goal here "getting laid", you would want to focus on all the aspects that can make it happen.
A general request would be just for the goal itself but you could go specific.
Focusing on being magically attractive, irresistible, to make people adore you, desire you. Maybe for long lasting relationships.
I would think of everything, every bit and piece, every aspect and side, to cover the whole thing.
Many akathists can be chosen, after all the weird material requests get carried out by something else anyway. Sergius, Alexander Nevsky.
Novenas, Jude, Expedite. Why? because these offer "quick solutions, swift action".
I'd go for the method of reading entire novenas at once, not just one part a day, all, several full novenas. This is much more effective, efficient.
Akathists are read at once anyway, do several, 3-4.