More myths pulled out of nowhere, you Brahmins are masters as that ever since you concocted the biggest BS tale of all time, Hinduism. Mass rape did not happen because that's haram and there is no historical evidence for it, remember, absence of evidence is evidence of absence.
All those slaves were taken from Hindustan, Pakistan was Muslim before Islam came to Hindustan, even if they came from Pakistan, good riddance, they were our enemies and we took them out.
The fact is we are descended from the Islamic conquerors who thrashed your country.
As you can clearly see, we have far higher amounts of Eurasian DNA than you monkeys, with some of it clearly coming from the Islamic conquerors (hence why the pagan Kalash have lower amounts of Eurasian DNA than even Punjabis, and neighbouring north Hindustanis also significantly lack this component):
Even Hindustani Muslims are descended from the Islamic conquerors:
https://www.ncbi.nlm.nih.gov/pubmed/20067368
"we observed a certain degree of genetic contribution from Iran to both Muslim populations"
https://www.ncbi.nlm.nih.gov/pubmed/19809480
"Overall, our results support a model according to which the spread of Islam in India was predominantly cultural conversion associated with minor but still detectable levels of gene flow from outside, primarily from Iran and Central Asia"
https://www.ncbi.nlm.nih.gov/pubmed/3163234
"The study showed that the Muslim Gujjars differ significantly from their counterpart, the Hindu Gujjars"
And as said before, these empires were multi-ethnic, with Muslims of multiple ethnic groups serving under them, e.g Qasim had large numbers of Gujjars and Meds fight alongside him, Ghaznavi employed large numbers of Pashtuns and Punjabis into his army, Abdali's army was dominated by Pashtuns and Baluchis, etc. Cities in Pakistan such as Lahore, Peshawar and Multan flourished under Islamic rule, with magnificent structures being built within them such as the Wazir Khan Masjid. Much of our food, language and clothes come from them, e.g most our cuisine is Mughlai cuisine, Urdu was developed during the Mughal era and is written in a Perso-Arabic script, etc. Our very nation exists only because of these Islamic conquests.
Many Muslims from modern day Pakistan were also the ones attacking Hindustan, e.g Ahmed Shah Abdali (a Pashtun from Multan), Shah Jahan (he was 3/4 Rajput in terms of ancestry and born in Lahore), Sikander Shah Mir (a Kashmiri Gujjar Sultan who earned the title of idol-breaker for his wars against Hindustan), Mir Malagh Khan (a Baluchi who's forces sacked Delhi), Mukarrab Khan (a Punjabi who helped Nader Shah sack Delhi, and was given the title of Nawab for his efforts), Sarang Khan (a Punjabi who helped Babur conquer Hindustan and was given the title of Sultan for his efforts), Fateh Muhammad (a Punjabi who was a commander in Aurangzeb's army, he was also the father of Hyder Ali), Hyder Ali (his father was Punjabi), Sikander Lodi (his family were Pashtuns from Multan who had intermarried with Punjabis), etc. I can name so many more Pakistanis who have fought against and crushed Hindustan/Hindustanis.
Okay for real can we stop with the gay talk it's getting sickening dude.