I thought this would be an interesting information to share regarding the effects of colonialism in India
Colonial era
At the end of the medieval period in India and Europe, colonial powers such as the Portuguese, British and French were seeking ways of circumventing the Muslim controlled lands of western Asia, and re-opening ancient Greek and Roman trade routes with the fabled rich lands of India, resulting in the first attempts to sail around Africa, and circumnavigate the globe. Various European powers eventually found ways of reaching India, where they allied with various post-Mughal Indian kings, and later managed to annex India.
Although the Portuguese and French had managed to set up some small enclaves in India, such as Goa, where the Catholic inquisition forcibly converted some of the population of the small region to Catholicism, it was the arrival of the British, who managed to annex the entire Indian subcontinent through alliances with various monarchs, that had the largest effect on the culture of India and its attitudes to sex. Rule was indirect at first through the East India Company whose administrators did not necessarily interfere extensively and even took advantage of the tattered remnants of Hindu liberalism in sexual matters, for example through liaisons and by maintaining de facto wives. At the same time there were significant number of orientalists who saw India as a great civilization, invented the field of Indology, and advocated a more accepting point of view.
However the East India Company was progressively brought under the control of the British Parliament and Crown by Acts of Parliament in 1773, 1784, 1786, 1813, 1833 and 1853. The Indian Rebellion of 1857 caused widespread condemnation of the East India Company's alleged shortcomings and the Government of India Act 1858 completely did away with the Company's intermediary role, ushering in the British Raj era of direct rule. This put India much more at the mercy of Britain's official guardians of morality. Victorian values stigmatized Indian sexual liberalism. The pluralism of Hinduism, and its liberal attitudes were condemned as 'barbaric' and proof of inferiority of the East. The effects of British education, administration, scholarship of Indian history and biased literature all led to the effective 'colonization' of the Indian mind with European values. This led some Indians wanting to conform their religious practices and moral values to Victorian ideas of "high" civilization.
A number of movements were set up by prominent citizens, such as the Brahmo Samaj in Bengal and the Prarthana Samaj in Bombay Presidency, to work for the 'reform' of Indian private and public life. Paradoxically while this new consciousness led to the promotion of education for women and (eventually) a raise in the age of consent and reluctant acceptance of remarriage for widows, it also produced a puritanical attitude to sex even within marriage and the home. The liberality of precolonial India had also respected the home and relationships.
Modern India
Conservative views of sexuality are now the norm in the modern republic of India, and South Asia in general. It is often argued that this is partly related to the effect of colonial influence, as well as to the puritanical elements of Islam in countries like Pakistan (e.g. the Islamic revivalist movements, which has influenced many Muslims in Pakistan and Bangladesh). However, such views were also prevalent in the precolonial era, especially since the advent of Islam in India which brought purdah as ideal for Muslim women. Before the gradual spread of Islam largely through the influence of Sufis, there seems to be evidence of liberal attitudes towards sexuality and nudity in art. However, scholars debate the degree to which Islam, as a mass and varied phenomenon was responsible for this shift.
While during the 1960s and 1970s in the west, many people discovered the ancient culture of sexual liberalism in India as a source for western free love movements, and neo-Tantric philosophy, India itself is currently the more prudish culture, embodying Victorian sensibilities that were abandoned decades ago in their country of origin. However, with increased exposure to world culture due to globalization, and the proliferation of progressive ideas due to greater education and wealth, India is beginning to go through a western-style sexual revolution of its own, especially in cosmopolitan cities.
Topic: Culture of Sexuality in India